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Manga Online » Space Brothers

Space Brothers

Author(s):

Chuuya Koyama

Status:

Releasing

Last updated:

Jul-30-2025 01:04:22 AM

View:

517,242

Rating:

4.915 / 5 - 6 votes

CHAPTER LIST
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Genres

Drama Slice of life Seinen Sci fi 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 : Jul-30-2025 01:04:22 AM
  • TransGroup :
  • View : 517,242
  • Genres : Drama , Slice of life , Seinen , Sci fi , 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 425 1,103 17 hour ago
Chapter 424 1,736 06-18 02:45
Chapter 423 902 05-21 03:30
Chapter 422 1,591 04-26 05:30
Chapter 421 1,245 03-19 02:07
Chapter 420 717 03-19 02:07
Chapter 419 934 03-19 02:06
Chapter 418 622 03-19 02:06
Chapter 417 725 03-19 02:04
Chapter 416 625 03-19 02:04
Chapter 415 1,107 03-19 02:04
Chapter 414 925 03-19 02:04
Chapter 413 961 03-19 02:04
Chapter 412 836 03-19 02:04
Chapter 411 253 03-19 02:04
Chapter 410 635 03-19 02:04
Chapter 409 484 03-19 02:04
Chapter 408 489 03-19 02:04
Chapter 407 467 03-19 02:04
Chapter 406 407 03-19 02:04
Chapter 405 919 03-19 02:03
Chapter 404 355 03-19 02:03
Chapter 403 351 03-19 02:03
Chapter 402 433 03-19 02:03
Chapter 401 822 03-19 02:03
Chapter 400 344 03-19 02:03
Chapter 399 959 03-19 02:03
Chapter 398 435 03-19 02:03
Chapter 397 707 03-19 02:03
Chapter 396 995 03-19 02:03
Chapter 395 815 03-19 02:03
Chapter 394 627 03-19 02:03
Chapter 393 924 03-19 02:02
Chapter 392 264 03-19 02:02
Chapter 391 843 03-19 02:02
Chapter 390 434 03-19 02:02
Chapter 389 738 03-19 02:02
Chapter 388 1,050 03-19 02:02
Chapter 387 268 03-19 02:02
Chapter 386 473 03-19 02:02
Chapter 385 800 03-19 02:02
Chapter 384 519 03-19 02:02
Chapter 383 300 03-19 02:01
Chapter 382 996 03-19 02:01
Chapter 381 766 03-19 02:01
Chapter 380 265 03-19 02:01
Chapter 379 973 03-19 02:01
Chapter 378 525 03-19 02:01
Chapter 377 215 03-19 02:01
Chapter 376 976 03-19 02:01
Chapter 375 642 03-19 02:01
Chapter 374 730 03-19 02:01
Chapter 373 841 03-19 02:00
Chapter 372 806 03-19 02:00
Chapter 371 1,001 03-19 02:00
Chapter 370 769 03-19 02:00
Chapter 369 901 03-19 02:00
Chapter 368 577 03-19 02:00
Chapter 367 971 03-19 02:00
Chapter 366 821 03-19 02:00
Chapter 365 667 03-19 02:00
Chapter 364 633 03-19 02:00
Chapter 363 572 03-19 02:00
Chapter 362 936 03-19 02:32
Chapter 361 719 03-19 02:00
Chapter 360 653 03-19 01:59
Chapter 359 181 03-19 01:59
Chapter 358 950 03-19 01:59
Chapter 357 914 03-19 01:59
Chapter 356 904 03-19 01:59
Chapter 355 488 03-19 01:59
Chapter 354 835 03-19 01:59
Chapter 353 400 03-19 01:59
Chapter 352 811 03-19 01:59
Chapter 351 524 03-19 01:59
Chapter 350 891 03-19 01:59
Chapter 349 1,016 03-19 01:58
Chapter 348 842 03-19 01:58
Chapter 347 412 03-19 01:58
Chapter 346 191 03-19 01:58
Chapter 345 479 03-19 01:58
Chapter 344 393 03-19 01:58
Chapter 343 214 03-19 01:58
Chapter 342 700 03-19 01:58
Chapter 341 696 03-19 01:58
Chapter 340 609 03-19 01:58
Chapter 339 295 03-19 01:58
Chapter 338 523 03-19 01:58
Chapter 337 876 03-19 01:57
Chapter 336 628 03-19 01:57
Chapter 335 786 03-19 01:57
Chapter 334 587 03-19 01:57
Chapter 333 402 03-19 01:57
Chapter 332 207 03-19 01:57
Chapter 331 396 03-19 01:57
Chapter 330 587 03-19 01:57
Chapter 329 977 03-19 01:57
Chapter 328 788 03-19 01:57
Chapter 327 198 03-19 01:57
Chapter 326 475 03-19 01:56
Chapter 325 282 03-19 01:56
Chapter 324 276 03-19 01:56
Chapter 323 407 03-19 01:56
Chapter 322 723 03-19 01:56
Chapter 321 278 03-19 01:56
Chapter 320 888 03-19 01:56
Chapter 319 983 03-19 01:56
Chapter 318 994 03-19 01:56
Chapter 317 642 03-19 01:56
Chapter 316 975 03-19 01:56
Chapter 315 966 03-19 01:56
Chapter 314 898 03-19 01:55
Chapter 313 285 03-19 01:55
Chapter 312 320 03-19 01:55
Chapter 311 351 03-19 01:55
Chapter 310 954 03-19 01:55
Chapter 309 721 03-19 01:55
Chapter 308 449 03-19 01:55
Chapter 307 991 03-19 01:55
Chapter 306 524 03-19 01:55
Chapter 305 830 03-19 01:55
Chapter 304 795 03-19 01:55
Chapter 303 1,044 03-19 01:55
Chapter 302 545 03-19 01:54
Chapter 301 425 03-19 01:54
Chapter 300 374 03-19 01:54
Chapter 299 421 03-19 01:54
Chapter 298 785 03-19 01:54
Chapter 297 393 03-19 01:54
Chapter 296 443 03-19 01:54
Chapter 295 386 03-19 01:54
Chapter 294 839 03-19 01:54
Chapter 293 387 03-19 01:54
Chapter 292 467 03-19 01:54
Chapter 291 886 03-19 01:54
Chapter 290 820 03-19 01:53
Chapter 289 750 03-19 01:53
Chapter 288 287 03-19 01:53
Chapter 287 953 03-19 01:53
Chapter 286 611 03-19 01:53
Chapter 285 361 03-19 01:53
Chapter 284 588 03-19 01:53
Chapter 283 618 03-19 01:53
Chapter 282 607 03-19 01:53
Chapter 281 825 03-19 01:53
Chapter 280 857 03-19 01:53
Chapter 279 984 03-19 01:52
Chapter 278 964 03-19 01:52
Chapter 277 454 03-19 01:52
Chapter 276 824 03-19 01:52
Chapter 275 477 03-19 01:52
Chapter 274 955 03-19 01:52
Chapter 273 950 03-19 01:52
Chapter 272 1,011 03-19 01:52
Chapter 271 749 03-19 01:52
Chapter 270 798 03-19 01:52
Chapter 269 460 03-19 01:52
Chapter 268 336 03-19 01:52
Chapter 267 904 03-19 01:51
Chapter 266 478 03-19 01:51
Chapter 265 916 03-19 01:51
Chapter 264 905 03-19 01:51
Chapter 263 1,006 03-19 01:51
Chapter 262 472 03-19 01:51
Chapter 261 863 03-19 01:51
Chapter 260 457 03-19 01:51
Chapter 259 806 03-19 01:51
Chapter 258 508 03-19 01:51
Chapter 257 756 03-19 01:51
Chapter 256 661 03-19 01:51
Chapter 255 720 03-19 01:50
Chapter 254 409 03-19 01:50
Chapter 253 894 03-19 01:50
Chapter 252 495 03-19 01:50
Chapter 251 626 03-19 01:50
Chapter 250 997 03-19 01:50
Chapter 249 630 03-19 01:50
Chapter 248 883 03-19 01:50
Chapter 247 625 03-19 01:50
Chapter 246 593 03-19 01:50
Chapter 245 415 03-19 01:50
Chapter 244 437 03-19 01:50
Chapter 243 495 03-19 01:50
Chapter 242 450 03-19 01:49
Chapter 241 650 03-19 01:49
Chapter 240 511 03-19 01:49
Chapter 239 471 03-19 01:49
Chapter 238 264 03-19 01:49
Chapter 237 730 03-19 01:49
Chapter 236 287 03-19 01:49
Chapter 235 943 03-19 01:49
Chapter 234 180 03-19 01:49
Chapter 233 206 03-19 01:49
Chapter 232 370 03-19 01:49
Chapter 231 993 03-19 01:49
Chapter 230 430 03-19 01:48
Chapter 229 180 03-19 01:48
Chapter 228 555 03-19 01:48
Chapter 227 499 03-19 01:48
Chapter 226 702 03-19 01:48
Chapter 225 381 03-19 01:48
Chapter 224 412 03-19 01:48
Chapter 223 617 03-19 01:48
Chapter 222 853 03-19 01:48
Chapter 221 747 03-19 01:48
Chapter 220 636 03-19 01:48
Chapter 219 888 03-19 01:48
Chapter 218 933 03-19 01:48
Chapter 217 988 03-19 01:47
Chapter 216 793 03-19 01:47
Chapter 215 460 03-19 01:47
Chapter 214 483 03-19 01:47
Chapter 213 260 03-19 01:47
Chapter 212 854 03-19 01:47
Chapter 211 620 03-19 01:47
Chapter 210 273 03-19 01:47
Chapter 209 404 03-19 01:47
Chapter 208 357 03-19 01:47
Chapter 207 1,025 03-19 01:47
Chapter 206 825 03-19 01:46
Chapter 205 908 03-19 01:46
Chapter 204 267 03-19 01:46
Chapter 203 729 03-19 01:46
Chapter 202 546 03-19 01:46
Chapter 201 556 03-19 01:46
Chapter 200 942 03-19 01:46
Chapter 199 198 03-19 01:46
Chapter 198 1,059 03-19 01:46
Chapter 197 230 03-19 01:46
Chapter 196 301 03-19 01:45
Chapter 195 756 03-19 01:45
Chapter 194 224 03-19 01:45
Chapter 193 554 03-19 01:45
Chapter 192 821 03-19 01:45
Chapter 191 761 03-19 01:45
Chapter 190 813 03-19 01:45
Chapter 189 319 03-19 01:45
Chapter 188 254 03-19 01:45
Chapter 187 259 03-19 01:45
Chapter 186 241 03-19 01:45
Chapter 185 375 03-19 01:45
Chapter 184 754 03-19 01:44
Chapter 183 710 03-19 01:44
Chapter 182 335 03-19 01:44
Chapter 181 594 03-19 01:44
Chapter 180 1,055 03-19 01:44
Chapter 179 837 03-19 01:44
Chapter 178 603 03-19 01:44
Chapter 177 574 03-19 01:44
Chapter 176 690 03-19 01:44
Chapter 175 541 03-19 01:44
Chapter 174 973 03-19 01:44
Chapter 173 818 03-19 01:43
Chapter 172 851 03-19 01:43
Chapter 171 630 03-19 01:43
Chapter 170 727 03-19 01:43
Chapter 169 444 03-19 01:43
Chapter 168 619 03-19 01:43
Chapter 167 560 03-19 01:43
Chapter 166 269 03-19 01:43
Chapter 165 528 03-19 01:43
Chapter 164 492 03-19 01:43
Chapter 163 419 03-19 01:43
Chapter 162 224 03-19 01:42
Chapter 161 471 03-19 01:42
Chapter 160 234 03-19 01:42
Chapter 159 833 03-19 01:42
Chapter 158 888 03-19 01:42
Chapter 157 771 03-19 01:42
Chapter 156 320 03-19 01:42
Chapter 155 439 03-19 01:42
Chapter 154 624 03-19 01:42
Chapter 153 609 03-19 01:42
Chapter 152 501 03-19 01:42
Chapter 151 705 03-19 01:42
Chapter 150 889 03-19 01:41
Chapter 149 770 03-19 01:41
Chapter 148 183 03-19 01:41
Chapter 147 759 03-19 01:41
Chapter 146 911 03-19 01:41
Chapter 145 289 03-19 01:41
Chapter 144 589 03-19 01:41
Chapter 143 761 03-19 01:41
Chapter 142 498 03-19 01:41
Chapter 141 913 03-19 01:41
Chapter 140 187 03-19 01:41
Chapter 139 497 03-19 01:41
Chapter 138 515 03-19 01:41
Chapter 137 614 03-19 01:40
Chapter 136 1,010 03-19 01:40
Chapter 135 431 03-19 01:40
Chapter 134 430 03-19 01:40
Chapter 133 211 03-19 01:40
Chapter 132 224 03-19 01:40
Chapter 131 531 03-19 01:40
Chapter 130 259 03-19 01:40
Chapter 129 771 03-19 01:40
Chapter 128 1,002 03-19 01:40
Chapter 127 500 03-19 01:40
Chapter 126 826 03-19 01:40
Chapter 125 758 03-19 01:39
Chapter 124 482 03-19 01:39
Chapter 123 553 03-19 01:39
Chapter 122 178 03-19 01:39
Chapter 121 656 03-19 01:39
Chapter 120 595 03-19 01:39
Chapter 119 722 03-19 01:39
Chapter 118 160 03-19 01:39
Chapter 117 796 03-19 01:39
Chapter 116 277 03-19 01:39
Chapter 115 286 03-19 01:39
Chapter 114 1,027 03-19 01:39
Chapter 113 387 03-19 01:38
Chapter 112 581 03-19 01:38
Chapter 111 717 03-19 01:38
Chapter 110 499 03-19 01:38
Chapter 109 1,013 03-19 01:38
Chapter 108 922 03-19 01:38
Chapter 107 596 03-19 01:38
Chapter 106 225 03-19 01:38
Chapter 105 724 03-19 01:38
Chapter 104 570 03-19 01:38
Chapter 103 964 03-19 01:38
Chapter 102 992 03-19 01:38
Chapter 101 790 03-19 01:37
Chapter 100 806 03-19 01:37
Chapter 99 464 03-19 01:37
Chapter 98 828 03-19 01:37
Chapter 97 833 03-19 01:37
Chapter 96 641 03-19 01:37
Chapter 95 805 03-19 01:37
Chapter 94 585 03-19 01:37
Chapter 93 352 03-19 01:37
Chapter 92 193 03-19 01:37
Chapter 91 440 03-19 01:37
Chapter 90 921 03-19 01:37
Chapter 89 863 03-19 01:36
Chapter 88 775 03-19 01:36
Chapter 87 628 03-19 01:36
Chapter 86 464 03-19 01:36
Chapter 85 275 03-19 01:36
Chapter 84 575 03-19 01:36
Chapter 83 534 03-19 01:36
Chapter 82 182 03-19 01:36
Chapter 81 382 03-19 01:36
Chapter 80 322 03-19 01:36
Chapter 79 238 03-19 01:36
Chapter 78 462 03-19 01:35
Chapter 77 808 03-19 01:35
Chapter 76 685 03-19 01:35
Chapter 75 427 03-19 01:35
Chapter 74 859 03-19 01:35
Chapter 73 591 03-19 01:35
Chapter 72 938 03-19 01:35
Chapter 71 319 03-19 01:35
Chapter 70 452 03-19 01:35
Chapter 69 449 03-19 01:35
Chapter 68 245 03-19 01:35
Chapter 67 977 03-19 01:35
Chapter 66 998 03-19 01:34
Chapter 65 169 03-19 01:34
Chapter 64 255 03-19 01:34
Chapter 63 542 03-19 01:34
Chapter 62 970 03-19 01:34
Chapter 61 754 03-19 01:34
Chapter 60 275 03-19 01:34
Chapter 59 754 03-19 01:34
Chapter 58 663 03-19 01:34
Chapter 57 663 03-19 01:34
Chapter 56 281 03-19 01:34
Chapter 55 576 03-19 01:34
Chapter 54 222 03-19 01:33
Chapter 53 1,035 03-19 01:33
Chapter 52 1,055 03-19 01:33
Chapter 51 267 03-19 01:33
Chapter 50 209 03-19 01:33
Chapter 49 556 03-19 01:33
Chapter 48 678 03-19 01:33
Chapter 47 824 03-19 01:33
Chapter 46 276 03-19 01:33
Chapter 45 457 03-19 01:33
Chapter 44 203 03-19 01:33
Chapter 43 448 03-19 01:32
Chapter 42 934 03-19 01:32
Chapter 41 708 03-19 01:32
Chapter 40 456 03-19 01:32
Chapter 39 876 03-19 01:32
Chapter 38 689 03-19 01:32
Chapter 37 949 03-19 01:32
Chapter 36 488 03-19 01:32
Chapter 35 273 03-19 01:32
Chapter 34 995 03-19 01:32
Chapter 33 983 03-19 01:32
Chapter 32 339 03-19 01:32
Chapter 31 1,002 03-19 01:31
Chapter 30 335 03-19 01:31
Chapter 29 694 03-19 01:31
Chapter 28 369 03-19 01:31
Chapter 27 360 03-19 01:31
Chapter 26 218 03-19 01:31
Chapter 25 750 03-19 01:31
Chapter 24 983 03-19 01:31
Chapter 23 709 03-19 01:31
Chapter 22 825 03-19 01:31
Chapter 21 342 03-19 01:31
Chapter 20 440 03-19 01:30
Chapter 19 382 03-19 01:30
Chapter 18 593 03-19 01:30
Chapter 17 582 03-19 01:30
Chapter 16 549 03-19 01:30
Chapter 15 455 03-19 01:30
Chapter 14 948 03-19 02:32
Chapter 13 751 03-19 02:32
Chapter 12 390 03-19 02:31
Chapter 11 445 03-19 02:31
Chapter 10 215 03-19 02:31
Chapter 9 488 03-19 02:31
Chapter 8 243 03-19 02:31
Chapter 7 328 03-19 02:31
Chapter 6 859 03-19 02:31
Chapter 5 784 03-19 02:31
Chapter 4 925 03-19 02:31
Chapter 3 870 03-19 02:31
Chapter 2 800 03-19 02:31
Chapter 1 588 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 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
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 cartoon violence
imageset teacher_student cultivation
death_game degeneratemc cars
showbiz blackmail western
xianxia fetish netorare
age_gap ai_art master_servant
college_life childhood_friends non_human
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 brocon_siscon Korean

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