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Manga Online » Space Brothers

Space Brothers

Author(s):

Chuuya Koyama

Status:

Releasing

Last updated:

May-21-2025 03:30:54 AM

View:

252,064

Rating:

4.915 / 5 - 6 votes

CHAPTER LIST
Start Reading Newest Chapter

Genres

Drama Sci-Fi Seinen Slice of life Space

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Space Brothers CHAPTER LIST
Start Reading Newest Chapter

  • Space Brothers

    Alternative : Uchuu Kyoudai; Space Brothers; Frères de l'espace; 宇宙兄弟; Hermanos del espacio; สองสิงห์ อวกาศ

  • Author(s) : Chuuya Koyama
  • Status : Releasing
  • Last updated : May-21-2025 03:30:54 AM
  • TransGroup :
  • View : 252,064
  • Genres : Drama , Sci-Fi , Seinen , Slice of life , Space
  • Rating :
  •   manganato.art rate : 4.915 / 5 - 6 votes

📢 New Feature: Save Reading History for Guests!
MangaNato automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

Chapter name View Time uploaded
Chapter 423 658 05-21 03:30
Chapter 422 1,443 04-26 05:30
Chapter 421 1,129 03-19 02:07
Chapter 420 633 03-19 02:07
Chapter 419 872 03-19 02:06
Chapter 418 574 03-19 02:06
Chapter 417 684 03-19 02:04
Chapter 416 572 03-19 02:04
Chapter 415 1,067 03-19 02:04
Chapter 414 884 03-19 02:04
Chapter 413 918 03-19 02:04
Chapter 412 799 03-19 02:04
Chapter 411 216 03-19 02:04
Chapter 410 598 03-19 02:04
Chapter 409 445 03-19 02:04
Chapter 408 442 03-19 02:04
Chapter 407 423 03-19 02:04
Chapter 406 365 03-19 02:04
Chapter 405 884 03-19 02:03
Chapter 404 324 03-19 02:03
Chapter 403 321 03-19 02:03
Chapter 402 406 03-19 02:03
Chapter 401 792 03-19 02:03
Chapter 400 314 03-19 02:03
Chapter 399 940 03-19 02:03
Chapter 398 412 03-19 02:03
Chapter 397 684 03-19 02:03
Chapter 396 973 03-19 02:03
Chapter 395 788 03-19 02:03
Chapter 394 604 03-19 02:03
Chapter 393 902 03-19 02:02
Chapter 392 243 03-19 02:02
Chapter 391 824 03-19 02:02
Chapter 390 408 03-19 02:02
Chapter 389 718 03-19 02:02
Chapter 388 1,029 03-19 02:02
Chapter 387 248 03-19 02:02
Chapter 386 455 03-19 02:02
Chapter 385 784 03-19 02:02
Chapter 384 503 03-19 02:02
Chapter 383 284 03-19 02:01
Chapter 382 980 03-19 02:01
Chapter 381 748 03-19 02:01
Chapter 380 246 03-19 02:01
Chapter 379 957 03-19 02:01
Chapter 378 503 03-19 02:01
Chapter 377 195 03-19 02:01
Chapter 376 954 03-19 02:01
Chapter 375 622 03-19 02:01
Chapter 374 717 03-19 02:01
Chapter 373 827 03-19 02:00
Chapter 372 792 03-19 02:00
Chapter 371 987 03-19 02:00
Chapter 370 752 03-19 02:00
Chapter 369 888 03-19 02:00
Chapter 368 564 03-19 02:00
Chapter 367 956 03-19 02:00
Chapter 366 805 03-19 02:00
Chapter 365 650 03-19 02:00
Chapter 364 619 03-19 02:00
Chapter 363 558 03-19 02:00
Chapter 362 918 03-19 02:32
Chapter 361 699 03-19 02:00
Chapter 360 634 03-19 01:59
Chapter 359 165 03-19 01:59
Chapter 358 924 03-19 01:59
Chapter 357 897 03-19 01:59
Chapter 356 890 03-19 01:59
Chapter 355 471 03-19 01:59
Chapter 354 821 03-19 01:59
Chapter 353 382 03-19 01:59
Chapter 352 794 03-19 01:59
Chapter 351 510 03-19 01:59
Chapter 350 876 03-19 01:59
Chapter 349 995 03-19 01:58
Chapter 348 821 03-19 01:58
Chapter 347 397 03-19 01:58
Chapter 346 169 03-19 01:58
Chapter 345 461 03-19 01:58
Chapter 344 378 03-19 01:58
Chapter 343 198 03-19 01:58
Chapter 342 681 03-19 01:58
Chapter 341 679 03-19 01:58
Chapter 340 591 03-19 01:58
Chapter 339 276 03-19 01:58
Chapter 338 503 03-19 01:58
Chapter 337 857 03-19 01:57
Chapter 336 608 03-19 01:57
Chapter 335 768 03-19 01:57
Chapter 334 570 03-19 01:57
Chapter 333 381 03-19 01:57
Chapter 332 188 03-19 01:57
Chapter 331 373 03-19 01:57
Chapter 330 566 03-19 01:57
Chapter 329 954 03-19 01:57
Chapter 328 765 03-19 01:57
Chapter 327 178 03-19 01:57
Chapter 326 452 03-19 01:56
Chapter 325 261 03-19 01:56
Chapter 324 252 03-19 01:56
Chapter 323 385 03-19 01:56
Chapter 322 702 03-19 01:56
Chapter 321 258 03-19 01:56
Chapter 320 862 03-19 01:56
Chapter 319 963 03-19 01:56
Chapter 318 972 03-19 01:56
Chapter 317 623 03-19 01:56
Chapter 316 955 03-19 01:56
Chapter 315 944 03-19 01:56
Chapter 314 880 03-19 01:55
Chapter 313 266 03-19 01:55
Chapter 312 299 03-19 01:55
Chapter 311 331 03-19 01:55
Chapter 310 934 03-19 01:55
Chapter 309 703 03-19 01:55
Chapter 308 425 03-19 01:55
Chapter 307 971 03-19 01:55
Chapter 306 500 03-19 01:55
Chapter 305 812 03-19 01:55
Chapter 304 776 03-19 01:55
Chapter 303 1,022 03-19 01:55
Chapter 302 527 03-19 01:54
Chapter 301 407 03-19 01:54
Chapter 300 356 03-19 01:54
Chapter 299 402 03-19 01:54
Chapter 298 763 03-19 01:54
Chapter 297 376 03-19 01:54
Chapter 296 423 03-19 01:54
Chapter 295 367 03-19 01:54
Chapter 294 823 03-19 01:54
Chapter 293 368 03-19 01:54
Chapter 292 451 03-19 01:54
Chapter 291 868 03-19 01:54
Chapter 290 802 03-19 01:53
Chapter 289 734 03-19 01:53
Chapter 288 271 03-19 01:53
Chapter 287 938 03-19 01:53
Chapter 286 594 03-19 01:53
Chapter 285 344 03-19 01:53
Chapter 284 574 03-19 01:53
Chapter 283 602 03-19 01:53
Chapter 282 591 03-19 01:53
Chapter 281 807 03-19 01:53
Chapter 280 836 03-19 01:53
Chapter 279 966 03-19 01:52
Chapter 278 946 03-19 01:52
Chapter 277 436 03-19 01:52
Chapter 276 807 03-19 01:52
Chapter 275 460 03-19 01:52
Chapter 274 937 03-19 01:52
Chapter 273 932 03-19 01:52
Chapter 272 995 03-19 01:52
Chapter 271 732 03-19 01:52
Chapter 270 779 03-19 01:52
Chapter 269 439 03-19 01:52
Chapter 268 317 03-19 01:52
Chapter 267 884 03-19 01:51
Chapter 266 459 03-19 01:51
Chapter 265 897 03-19 01:51
Chapter 264 884 03-19 01:51
Chapter 263 986 03-19 01:51
Chapter 262 453 03-19 01:51
Chapter 261 847 03-19 01:51
Chapter 260 439 03-19 01:51
Chapter 259 788 03-19 01:51
Chapter 258 490 03-19 01:51
Chapter 257 737 03-19 01:51
Chapter 256 643 03-19 01:51
Chapter 255 701 03-19 01:50
Chapter 254 391 03-19 01:50
Chapter 253 874 03-19 01:50
Chapter 252 475 03-19 01:50
Chapter 251 608 03-19 01:50
Chapter 250 975 03-19 01:50
Chapter 249 608 03-19 01:50
Chapter 248 861 03-19 01:50
Chapter 247 603 03-19 01:50
Chapter 246 574 03-19 01:50
Chapter 245 393 03-19 01:50
Chapter 244 415 03-19 01:50
Chapter 243 473 03-19 01:50
Chapter 242 426 03-19 01:49
Chapter 241 626 03-19 01:49
Chapter 240 490 03-19 01:49
Chapter 239 450 03-19 01:49
Chapter 238 243 03-19 01:49
Chapter 237 703 03-19 01:49
Chapter 236 264 03-19 01:49
Chapter 235 920 03-19 01:49
Chapter 234 158 03-19 01:49
Chapter 233 182 03-19 01:49
Chapter 232 350 03-19 01:49
Chapter 231 968 03-19 01:49
Chapter 230 408 03-19 01:48
Chapter 229 161 03-19 01:48
Chapter 228 538 03-19 01:48
Chapter 227 483 03-19 01:48
Chapter 226 683 03-19 01:48
Chapter 225 363 03-19 01:48
Chapter 224 388 03-19 01:48
Chapter 223 595 03-19 01:48
Chapter 222 829 03-19 01:48
Chapter 221 719 03-19 01:48
Chapter 220 614 03-19 01:48
Chapter 219 868 03-19 01:48
Chapter 218 910 03-19 01:48
Chapter 217 962 03-19 01:47
Chapter 216 767 03-19 01:47
Chapter 215 439 03-19 01:47
Chapter 214 452 03-19 01:47
Chapter 213 230 03-19 01:47
Chapter 212 829 03-19 01:47
Chapter 211 586 03-19 01:47
Chapter 210 246 03-19 01:47
Chapter 209 380 03-19 01:47
Chapter 208 333 03-19 01:47
Chapter 207 1,005 03-19 01:47
Chapter 206 801 03-19 01:46
Chapter 205 884 03-19 01:46
Chapter 204 246 03-19 01:46
Chapter 203 707 03-19 01:46
Chapter 202 527 03-19 01:46
Chapter 201 536 03-19 01:46
Chapter 200 916 03-19 01:46
Chapter 199 177 03-19 01:46
Chapter 198 1,041 03-19 01:46
Chapter 197 207 03-19 01:46
Chapter 196 279 03-19 01:45
Chapter 195 732 03-19 01:45
Chapter 194 204 03-19 01:45
Chapter 193 530 03-19 01:45
Chapter 192 796 03-19 01:45
Chapter 191 736 03-19 01:45
Chapter 190 789 03-19 01:45
Chapter 189 299 03-19 01:45
Chapter 188 230 03-19 01:45
Chapter 187 235 03-19 01:45
Chapter 186 219 03-19 01:45
Chapter 185 353 03-19 01:45
Chapter 184 731 03-19 01:44
Chapter 183 690 03-19 01:44
Chapter 182 313 03-19 01:44
Chapter 181 575 03-19 01:44
Chapter 180 1,035 03-19 01:44
Chapter 179 815 03-19 01:44
Chapter 178 584 03-19 01:44
Chapter 177 553 03-19 01:44
Chapter 176 670 03-19 01:44
Chapter 175 519 03-19 01:44
Chapter 174 953 03-19 01:44
Chapter 173 798 03-19 01:43
Chapter 172 831 03-19 01:43
Chapter 171 608 03-19 01:43
Chapter 170 703 03-19 01:43
Chapter 169 425 03-19 01:43
Chapter 168 599 03-19 01:43
Chapter 167 540 03-19 01:43
Chapter 166 247 03-19 01:43
Chapter 165 506 03-19 01:43
Chapter 164 471 03-19 01:43
Chapter 163 398 03-19 01:43
Chapter 162 203 03-19 01:42
Chapter 161 448 03-19 01:42
Chapter 160 213 03-19 01:42
Chapter 159 807 03-19 01:42
Chapter 158 866 03-19 01:42
Chapter 157 747 03-19 01:42
Chapter 156 298 03-19 01:42
Chapter 155 417 03-19 01:42
Chapter 154 605 03-19 01:42
Chapter 153 589 03-19 01:42
Chapter 152 485 03-19 01:42
Chapter 151 690 03-19 01:42
Chapter 150 874 03-19 01:41
Chapter 149 755 03-19 01:41
Chapter 148 166 03-19 01:41
Chapter 147 744 03-19 01:41
Chapter 146 895 03-19 01:41
Chapter 145 266 03-19 01:41
Chapter 144 572 03-19 01:41
Chapter 143 742 03-19 01:41
Chapter 142 479 03-19 01:41
Chapter 141 892 03-19 01:41
Chapter 140 169 03-19 01:41
Chapter 139 474 03-19 01:41
Chapter 138 490 03-19 01:41
Chapter 137 593 03-19 01:40
Chapter 136 984 03-19 01:40
Chapter 135 407 03-19 01:40
Chapter 134 404 03-19 01:40
Chapter 133 191 03-19 01:40
Chapter 132 200 03-19 01:40
Chapter 131 505 03-19 01:40
Chapter 130 240 03-19 01:40
Chapter 129 751 03-19 01:40
Chapter 128 983 03-19 01:40
Chapter 127 479 03-19 01:40
Chapter 126 805 03-19 01:40
Chapter 125 740 03-19 01:39
Chapter 124 463 03-19 01:39
Chapter 123 535 03-19 01:39
Chapter 122 161 03-19 01:39
Chapter 121 637 03-19 01:39
Chapter 120 576 03-19 01:39
Chapter 119 701 03-19 01:39
Chapter 118 140 03-19 01:39
Chapter 117 777 03-19 01:39
Chapter 116 253 03-19 01:39
Chapter 115 267 03-19 01:39
Chapter 114 1,009 03-19 01:39
Chapter 113 368 03-19 01:38
Chapter 112 556 03-19 01:38
Chapter 111 694 03-19 01:38
Chapter 110 480 03-19 01:38
Chapter 109 997 03-19 01:38
Chapter 108 905 03-19 01:38
Chapter 107 576 03-19 01:38
Chapter 106 206 03-19 01:38
Chapter 105 703 03-19 01:38
Chapter 104 552 03-19 01:38
Chapter 103 948 03-19 01:38
Chapter 102 971 03-19 01:38
Chapter 101 769 03-19 01:37
Chapter 100 787 03-19 01:37
Chapter 99 447 03-19 01:37
Chapter 98 811 03-19 01:37
Chapter 97 816 03-19 01:37
Chapter 96 624 03-19 01:37
Chapter 95 792 03-19 01:37
Chapter 94 570 03-19 01:37
Chapter 93 334 03-19 01:37
Chapter 92 173 03-19 01:37
Chapter 91 423 03-19 01:37
Chapter 90 902 03-19 01:37
Chapter 89 846 03-19 01:36
Chapter 88 755 03-19 01:36
Chapter 87 610 03-19 01:36
Chapter 86 445 03-19 01:36
Chapter 85 257 03-19 01:36
Chapter 84 557 03-19 01:36
Chapter 83 516 03-19 01:36
Chapter 82 165 03-19 01:36
Chapter 81 366 03-19 01:36
Chapter 80 305 03-19 01:36
Chapter 79 221 03-19 01:36
Chapter 78 445 03-19 01:35
Chapter 77 788 03-19 01:35
Chapter 76 669 03-19 01:35
Chapter 75 410 03-19 01:35
Chapter 74 838 03-19 01:35
Chapter 73 569 03-19 01:35
Chapter 72 919 03-19 01:35
Chapter 71 299 03-19 01:35
Chapter 70 430 03-19 01:35
Chapter 69 428 03-19 01:35
Chapter 68 223 03-19 01:35
Chapter 67 957 03-19 01:35
Chapter 66 977 03-19 01:34
Chapter 65 149 03-19 01:34
Chapter 64 236 03-19 01:34
Chapter 63 523 03-19 01:34
Chapter 62 952 03-19 01:34
Chapter 61 733 03-19 01:34
Chapter 60 254 03-19 01:34
Chapter 59 733 03-19 01:34
Chapter 58 639 03-19 01:34
Chapter 57 640 03-19 01:34
Chapter 56 262 03-19 01:34
Chapter 55 555 03-19 01:34
Chapter 54 202 03-19 01:33
Chapter 53 1,013 03-19 01:33
Chapter 52 1,031 03-19 01:33
Chapter 51 247 03-19 01:33
Chapter 50 184 03-19 01:33
Chapter 49 531 03-19 01:33
Chapter 48 653 03-19 01:33
Chapter 47 795 03-19 01:33
Chapter 46 250 03-19 01:33
Chapter 45 433 03-19 01:33
Chapter 44 174 03-19 01:33
Chapter 43 420 03-19 01:32
Chapter 42 906 03-19 01:32
Chapter 41 682 03-19 01:32
Chapter 40 431 03-19 01:32
Chapter 39 852 03-19 01:32
Chapter 38 664 03-19 01:32
Chapter 37 923 03-19 01:32
Chapter 36 463 03-19 01:32
Chapter 35 249 03-19 01:32
Chapter 34 971 03-19 01:32
Chapter 33 960 03-19 01:32
Chapter 32 315 03-19 01:32
Chapter 31 980 03-19 01:31
Chapter 30 312 03-19 01:31
Chapter 29 666 03-19 01:31
Chapter 28 342 03-19 01:31
Chapter 27 334 03-19 01:31
Chapter 26 191 03-19 01:31
Chapter 25 723 03-19 01:31
Chapter 24 952 03-19 01:31
Chapter 23 679 03-19 01:31
Chapter 22 796 03-19 01:31
Chapter 21 313 03-19 01:31
Chapter 20 408 03-19 01:30
Chapter 19 352 03-19 01:30
Chapter 18 556 03-19 01:30
Chapter 17 549 03-19 01:30
Chapter 16 515 03-19 01:30
Chapter 15 422 03-19 01:30
Chapter 14 914 03-19 02:32
Chapter 13 718 03-19 02:32
Chapter 12 356 03-19 02:31
Chapter 11 411 03-19 02:31
Chapter 10 180 03-19 02:31
Chapter 9 456 03-19 02:31
Chapter 8 208 03-19 02:31
Chapter 7 294 03-19 02:31
Chapter 6 827 03-19 02:31
Chapter 5 752 03-19 02:31
Chapter 4 891 03-19 02:31
Chapter 3 833 03-19 02:31
Chapter 2 748 03-19 02:31
Chapter 1 503 03-19 02:30

Space Brothers summary:

Motivated by his duty as an older sibling, Mutta Nanba has always felt compelled to stay ahead of his younger brother, Hibito. Consequently, when the brothers witnessed a peculiar occurrence in the night sky back in the summer of 2006, they vowed to pursue careers as astronauts. Hibito set his sights on traveling to the moon while Mutta aspired to explore Mars. Fast forward to 2025 and Hibito is preparing to become the first Japanese person to set foot on the moon while Mutta has been dismissed from his job at an automotive development company. Despite facing challenges in securing alternative employment, Mutta's life changes dramatically when he receives a letter from JAXA, informing him that he has been accepted to participate in the next astronaut selection. It seems fate has presented Mutta with an opportunity to honor the pledge he made to his younger brother all those years ago, and he eagerly embraces the arduous challenge of going to space.

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GENRES

Newest Latest Top read
All Completed Ongoing
Comedy Supernatural Drama
Fantasy Action Josei
Adventure Romance Smut
Manhwa Tragedy Slice of life
School life Seinen Historical
Harem Horror Psychological
Mystery Shounen Martial arts
Manhua Shoujo Isekai
Erotica Gender bender Mature
Webtoons Shoujo ai Yaoi
Yuri Medical Mecha
Shounen ai Sports Cooking
Sci fi One shot Ecchi
Adult Pornographic Doujinshi
Long Strip Survival Adaptation
Official Colored Wuxia Thriller
Web Comic Full Color Reincarnation
Monsters Military Philosophical
Gyaru Bloody Demons
System Loli Ninja
Incest Crime Office Workers
Sexual Violence Crossdressing Gore
Delinquents Shota Police
Manga Time Travel Monster Girls
Anthology 4-Koma Oneshot
Animals Heartwarming Superhero
Magic Genderswap Post-Apocalyptic
Music Sci-Fi Self-Published
Aliens Villainess Virtual Reality
Ghosts Award Winning Video Games
Magical Girls Reverse Harem Fan Colored
Zombies Mafia Webtoon
Royal family Manhwa Hot Traditional Games
Magical Vampires Revenge
ecchi 2 Post apocalyptic Samurai
Yaoi(BL) Monster Super Power
Animal Game Comic
Science fiction Office School
Parody Iyashikei Girls Love
Boys Love Mahou Shoujo Suspense
Vampire Kids Space
Gourmet Soft Yaoi Avant Garde
slice_of_life full_color school_life
martial_arts shounen_ai time_travel
cartoon violence magical_girls
monster_girls gender_bender imageset
teacher_student cultivation super_power
death_game degeneratemc reverse_harem
cars office_workers _4_koma
video_games virtual_reality sci_fi
showbiz post_apocalyptic blackmail
western shoujo_ai xianxia
fetish netorare age_gap
ai_art master_servant college_life
childhood_friends non_human traditional_games
dementia Informative Graphic Novel
Royalty Liexing Ping Ping Jun
Josei(W) Shoujo(G) User Created
2019 BL Reverse
artbook omegaverse cheating_infidelity
sm_bdsm bodyswap netori
old_people beasts Seinen(M)
Shounen(B) Creators Others
step_family fan_colored brocon_siscon

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