![Uchuu Kyoudai Uchuu Kyoudai](https://xfs-n03.xfsbb.com/thumb/W600/ampi/0c7/0c7ec1d3add12b6ab337932eecd933906d2ed0bd_200_314_29087.jpg)
Genres:Seinen(M),Comedy,Drama,Sci-Fi,Slice of Life
🇬🇧English
Publication:Original Publication:Ongoing
< 100 votes
1 votes
5
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00.0%One night in 2006, when they were young, the two brothers Mutta (born 1993) and Hibito (born 1996) saw what appeared to be a UFO heading for the moon. They decided that night to both become astronauts and travel out into space.
In 2025, Hibito has become an astronaut, and he’s going to go to the moon. Mutta ended up following a more traditional career path with an auto development company. However, Mutta just ruined his career through a violent altercation with his boss. Now, not only has he lost his job, he appears to be blacklisted in the entire industry. Maybe this is a rare opportunity for Mutta to once again chase his childhood dream and become an astronaut like his little brother!
Nominated for the 2nd and 3rd Manga Taisho Award.
Won the 56th Shogakukan Manga Award and 35th Kodansha Manga Award in the General Category.
In 2025, Hibito has become an astronaut, and he’s going to go to the moon. Mutta ended up following a more traditional career path with an auto development company. However, Mutta just ruined his career through a violent altercation with his boss. Now, not only has he lost his job, he appears to be blacklisted in the entire industry. Maybe this is a rare opportunity for Mutta to once again chase his childhood dream and become an astronaut like his little brother!
Nominated for the 2nd and 3rd Manga Taisho Award.
Won the 56th Shogakukan Manga Award and 35th Kodansha Manga Award in the General Category.
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Total: 20.2K/360 days: 6.2K/180 days: 9.7K/90 days: 5.2K/30 days: 465/7 days: 48/24 hours: 7/12 hours: 1/6 hours: 1/60 minutes: 0
Readers
44 follows/3 Plan to read/3 Reading/1 Dropped
BATO Page Creation
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Chapters(308)
Chapter 1: Little Brother Hibito and Big Brother Mutta
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77+2.3K
Chapter 2: My Golden Shine
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41+2.3K
Chapter 3: Life is a Single Screw
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26+2.2K
Chapter 4: The Man with the Biggest Advantage
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24+2.1K
Chapter 5: Serika's Diary
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26+2.1K
Chapter 6: Beside Hibito
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30+2K
Chapter 7: Namba Hibito’s Big Brother
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27+2.3K
Chapter 8: Reunion
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37+2.1K
Chapter 9: Bleak Days
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39+2.1K
Chapter 10: Samurai and Peanuts
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31+2.3K
Chapter 11: Lingering Etcetera
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28+2.5K
Chapter 12: Coro Coro Mutta
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30+2.3K
Chapter 13: Dear Hibito
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28+2.1K
Chapter 14: White Smoke Heaven
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30+2.3K
Chapter 15: Everything is OK
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25+2.3K
Chapter 16: Gripping E-Mail
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43+2.2K
Chapter 17: Every Person's Resolve
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31+2.2K
Chapter 18: I Hope to Beat the ISS
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26+2.7K
Chapter 19: Start
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28+2.7K
Chapter 20: Run Bus Run
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24+2.5K
Chapter 21: The Last Room
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30+2.8K
Chapter 22: Closed Box
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9+3.3K
Chapter 23: Made-Up Time
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5+2.9K
Chapter 24: My Name is Itou Serika
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5+2.8K
Chapter 25: Black Wristband
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6+3K
Chapter 26: Three Dimensional Ants
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6+2.8K
Chapter 27: Fukuda's Dream
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6+2.7K
Chapter 28: Ya-san
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5+2.7K
Chapter 29: Beep Beep Beep
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5+2.6K
Chapter 30: Let's Talk About Space
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6+2.7K
Chapter 31: Mystery A and Mystery B
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5+3K
Chapter 32: With an Alarm, without a Clock
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5+2.9K
Chapter 33: Green Card
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5+2.6K
Chapter 34: Hand in Hand
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5+2.9K
Chapter 35: Twisted Person
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6+2.9K
Chapter 36: Kape! Kenji!
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6+2.9K
Chapter 37: The Day before Farewell
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7+2.8K
Chapter 38: The Cruelest Thing
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6+2.7K
Chapter 39: Rock and Paper and Scissors
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6+2.8K
Chapter 40: The Sky after a Long Time
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5+3.2K
Chapter 41: The Smallest Spaceship
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6+2.7K
Chapter 42: One More Person
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6+2.8K
Chapter 43: In the Middle of the Drream
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6+2.8K
Chapter 44: Father, Son, and Mutta Claus
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8+2.6K
Chapter 45: Day of the Fresh Start
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15+2.8K
Chapter 46: Lawnmower Guy and Rover Guy
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6+2.8K
Chapter 47: Azuma
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7+2.9K
Chapter 48: Mach Speed Brother
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6+2.8K
Chapter 49: Muscle-Training Brother
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6+2.9K
Chapter 50: Interview with Pain
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5+3K
Chapter 51: Today, Just About Right Now
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5+2.9K
Chapter 52: One Question
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5+3K
Chapter 53: Crew Visit
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5+2.7K
Chapter 54: The Miracle of Doha
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5+2.9K
Chapter 55: The Night Before the Launch
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6+2.9K
Chapter 56: 50/50
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5+2.9K
Chapter 57: A Dog, an Old Geezer, and Alexander
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5+2.9K
Chapter 58: A Quiet Place
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4+2.8K
Chapter 59: Lift-Off
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9+2.9K
Chapter 60: Rocket Trail
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9+2.7K
Chapter 61: Control Geezer
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6+2.8K
Chapter 62: The Place You Mustn't Enter
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6+2.9K
Chapter 63: First Step
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5+3K
Chapter 64: The Thing I Wanted to Know
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4+2.8K
Chapter 65: Moon Rabbit
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4+3.1K
Chapter 66: A Pug and a Hug on a Moonlit Night
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5+2.9K
Chapter 67: Lucky 6
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4+2.9K
Chapter 68: A Very Spacious Insitution's Really Small Part
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6+2.7K
Chapter 69: Dancing Astronaut
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7+3K
Chapter 70: Top Guy
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4+3K
Chapter 71: Two Middle-Aged Men in the Park
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4+2.8K
Chapter 72: New Members
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7+2.9K
Chapter 73: 11th Text.
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5+3.2K
Chapter 74: The Character for "Person"
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5+2.8K
Chapter 75: Moon Illusion
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4+2.9K
Chapter 76: Heaven and Hell
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4+3.1K
Chapter 77: Flash
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4+3.2K
Chapter 78: Their Judgment
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4+2.8K
Chapter 79: 80 Minutes
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6+3.1K
Chapter 80: Entrust It to Gibson
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4+2.8K
Chapter 81: Hibito's Choice
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4+3.2K
Chapter 82: Moon Walk
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4+3.4K
Chapter 83: Brothers
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5+3.1K
Chapter 84: Brian
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5+3.2K
Chapter 85: Peace
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5+3.4K
Chapter 86: 3 Astronauts
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5+2.9K
Chapter 87: Sharon
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5+3.4K
Chapter 88: 5 Blue Ranger
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6+3K
Chapter 89: Dining Table and Setting Off
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5+3K
Chapter 90: Training Instructor
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5+3K
Chapter 91: Stage Actor
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5+3.2K
Chapter 92: First Promise
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5+3.1K
Chapter 93: Training Start
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7+3.1K
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Chapter 105: The Engineer's Switch
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Chapter 116: The Person Wishing for Far, Far Away
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Chapter 118: The Excited Heartbeat of Those Young Days
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Chapter 119: Even Then, She Kept on Smiling
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Chapter 134: It Might Be A Solution
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Chapter 138: Alien Balton
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Chapter 140: Olga
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Chapter 147: Olga, Hibito, and Gagarin
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Chapter 148: Neemo
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3+3.1K
Chapter 149: Secret
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Chapter 152: Preparation
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3+3.2K
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4+3.3K
Chapter 155: Andy
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3+3.1K
Chapter 156: Neemo First Day
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3+3.2K
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Chapter 158: Coincidental Combination
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3+3.1K
Chapter 159: He Was On The Moon
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3+3.4K
Chapter 160: Light
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5+3.4K
Chapter 161: For Tomorrow
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3+3.4K
Chapter 162: Eleven-Year-Old Olga,Twelve-Year-Old Olga
1
3+3.3K
Chapter 163: To My Own Place
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4+3.2K
Chapter 164: Another Big Brother
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3+3.3K
Chapter 165: Pretty Dog
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3+3.4K
Chapter 166: Same Seat
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3+3.2K
Chapter 167: Last Words
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8+3.3K
Chapter 168: A Tiny Note & A Huge Good Luck Charm
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6+3.3K
Chapter 169: CO2 High
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3+3.2K
Chapter 170: How To Save Hibito
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3+3K
Chapter 171: My Sides
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3+3.3K
Chapter 172: The CES-62 Backup Crew
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3+3.1K
Chapter 173: The Lonely Ones
1
3+3.2K
Chapter 174: In The Back Of Your Mind
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3+3K
Chapter 175: Bloodstained Souls
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3+3.2K
Chapter 176: Calm And Excitement
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3+3.2K
Chapter 177: Teamwork Is Fun
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4+3.2K
Chapter 178: Betty
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3+3.2K
Chapter 179: Our Future
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3+3.2K
Chapter 180: An Astronaut And A Dad
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3+3.5K
Chapter 181: Birthday
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3+3.2K
Chapter 182: It's Still Here
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3+3.4K
Chapter 183: Poison
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3+3K
Chapter 184: Telepathy
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3+3.1K
Chapter 185: The Strongest Astronaut
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3+3.1K
Chapter 186: Hibito-san
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3+3.5K
Chapter 187: A Man In A Pinch And The Family Of Vince
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7+3.4K
Chapter 188: Rick
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6+3.3K
Chapter 189: Moon Worker
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7+3.2K
Chapter 190: The "R" In Rick
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8+3.3K
Chapter 191: Before The Landing
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7+3.4K
Chapter 192: A Stinging Miracle
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6+3.2K
Chapter 193: My Brightest Smile
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6+3.4K
Chapter 194: Good News
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6+3.2K
Chapter 195: Assignment
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7+3.3K
Chapter 196: Please, Mr.Moon
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8+3.5K
Chapter 197: It's Me
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12+3.2K
Chapter 198: One Hundred Million Dollars
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10+3.3K
Chapter 199: Salvation
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10+3.5K
Chapter 200: The Drawing Board
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8+3.4K
Chapter 201: Ending The ISS
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12+3.2K
Chapter 202: A Way Out
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8+3.2K
Chapter 203: A Man Names Mutta Namba
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8+3.4K
Chapter 204: Plan A
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8+3.4K
Chapter 205: Prepared To Fail
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8+3.1K
Chapter 206: [5812]
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8+3.3K
Chapter 207: Output Tavern
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8+3.3K
Chapter 208: Parker And Walter
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7+3.1K
Chapter 209: Galaxy Spice
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8+3.2K
Chapter 210: The CES-66 Crew
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7+3.2K
Chapter 211: One Last Shot
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7+3.2K
Chapter 212: Those Who Bet
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7+3.3K
Chapter 213: Piece
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7+3.5K
Chapter 214: More Than Anyone Else
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7+3.1K
Chapter 215: Friends.Forever.
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8+3.7K
Chapter 216: Countdown Poster
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8+3.3K
Chapter 217: Good News, Good News, Good News, And Good News
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10+3.1K
Chapter 218: Dear Serika
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7+3.4K
Chapter 219: Hand-Wound Watch
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7+3.2K
Chapter 220: Mr. Earlobes And The Girl
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10+3.4K
Chapter 221: My Sisters Shining Hairpin And....
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9+3.2K
Chapter 222: The Door To Dreams
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10+3.5K
Chapter 223: If I Look Into Thier Eyes
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8+3.5K
Chapter 224: Let’s Just Say That’s It
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8+3.2K
Chapter 225: Liberio Gotti
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8+3.3K
Chapter 226: Gold
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8+3.4K
Chapter 227: Key And Safe
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8+3.1K
Chapter 228: L.G.
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8+3.3K
Chapter 229: Perfect
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8+3.6K
Chapter 230: Like Usual
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8+3.2K
Chapter 231: Sha-san
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10+3.3K
Chapter 232: Answer
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9+3.2K
Chapter 233: Namba Workshop
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7+3.2K
Chapter 234: Call Him After A Short Break, the New Jokers Are Back!
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7+3.2K
Chapter 235: Nonno Babia
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7+3.2K
Chapter 236: Start Button
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8+3.3K
Chapter 237: What Hibito's Seen
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8+3.5K
Chapter 238: Co-Consprirators
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8+3.5K
Chapter 239: Let's Go to Space Together
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8+3.4K
Chapter 240: Count.0
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9+3.4K
Chapter 241: Ascend!
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9+3.5K
Chapter 242: Bakubaku
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10+3.4K
Chapter 243: Relaxing Rendezvous
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9+3.4K
Chapter 244: Mutta Weekly
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8+3.1K
Chapter 245: Emergency Call
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8+3.4K
Chapter 246: A New Me
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9+3.2K
Chapter 247: Do You Read Me?
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8+3.3K
Chapter 248: The Most Important Mission is not to Give Up.
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8+3.3K
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9+3.3K
Chapter 250: A Father's Long Word
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9+3.5K
Chapter 251: Rumors of Serika
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8+3.4K
Chapter 252: Japanese
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8+3K
Chapter 253: Key And Keyhole
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7+3.1K
Chapter 254: I' m The Only One!
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7+3.1K
Chapter 255: Thinking of Serika
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7+3.2K
Chapter 256: The Person Who Doesn't Cry
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7+3K
Chapter 257: The Words Spoken
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7+3.1K
Chapter 258: My Job
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7+3.3K
Chapter 259: A Droplet Inside Hope
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7+3.2K
Chapter 260: Light
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8+3.1K
Chapter 261: Just You Wait, Sharon
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7+3.3K
Chapter 262: Dark Side
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8+3.3K
Chapter 263: Not Part of the Plan
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7+3.6K
Chapter 264: Hole
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8+3.2K
Chapter 265: Loss and Discovery
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8+3.2K
Chapter 266: Space Underground
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9+3.2K
Chapter 267: The Day I Realized
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9+3.3K
Chapter 268: The Sound of the Rain
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7+3.1K
Chapter 269: Big Wave
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Chapter 270: Present
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9+3.4K
Chapter 271: That's Why I Came
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7+3.2K
Chapter 272: The Tracks of Hope
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Chapter 273: It's My Fault
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7+3.3K
Chapter 274: Vallis Rittendinger
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8+3.2K
Chapter 275: The Chosen Astronauts
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Chapter 276: I Wish You Could See It
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7+3.2K
Chapter 277: Believe Eddie
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8+3.5K
Chapter 278: Let's Do the Rest
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8+3.3K
Chapter 279: Eddie And Brian
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Chapter 280: In Those Missing Moments
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8+3.3K
Chapter 281: Don't Say Anything, Just Be There For Them
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8+3.1K
Chapter 282: It's Been A While, Mu-Cchan
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8+3.3K
Chapter 283: A Weird Thing to Say
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7+3.3K
Chapter 284: Farewell
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8+3.5K
Chapter 285: Confession
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Chapter 286: Russia's Warmth
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Chapter 291: The Sun's Fault
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Chapter 292: Aurora Knight
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Chapter 296: Work
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8+3.2K
Chapter 297: Because Of The Stage, Or Because Of The Costumes?
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10+3.3K
Chapter 298: Japan's Day
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8+3.2K
Chapter 299: For Some Reason, It's Always Hibito
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7+3.2K
Chapter 300: Celebratory Fireworks
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8+3.1K
Chapter 301: The Wind Is Blowing
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Chapter 302: For That Instant...
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Chapter 303: The World's Biggest Astronaut
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