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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:

524,755

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 : 524,755
  • Genres : Drama , Slice of life , Seinen , Sci fi , Space
  • Rating :
  •   natomanga.com 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 1,577 07-30 01:04
Chapter 424 1,846 06-18 02:45
Chapter 423 988 05-21 03:30
Chapter 422 1,660 04-26 05:30
Chapter 421 1,306 03-19 02:07
Chapter 420 771 03-19 02:07
Chapter 419 977 03-19 02:06
Chapter 418 657 03-19 02:06
Chapter 417 765 03-19 02:04
Chapter 416 671 03-19 02:04
Chapter 415 1,146 03-19 02:04
Chapter 414 960 03-19 02:04
Chapter 413 996 03-19 02:04
Chapter 412 867 03-19 02:04
Chapter 411 279 03-19 02:04
Chapter 410 668 03-19 02:04
Chapter 409 513 03-19 02:04
Chapter 408 517 03-19 02:04
Chapter 407 500 03-19 02:04
Chapter 406 436 03-19 02:04
Chapter 405 944 03-19 02:03
Chapter 404 377 03-19 02:03
Chapter 403 373 03-19 02:03
Chapter 402 454 03-19 02:03
Chapter 401 840 03-19 02:03
Chapter 400 365 03-19 02:03
Chapter 399 975 03-19 02:03
Chapter 398 453 03-19 02:03
Chapter 397 723 03-19 02:03
Chapter 396 1,010 03-19 02:03
Chapter 395 831 03-19 02:03
Chapter 394 643 03-19 02:03
Chapter 393 939 03-19 02:02
Chapter 392 280 03-19 02:02
Chapter 391 858 03-19 02:02
Chapter 390 452 03-19 02:02
Chapter 389 753 03-19 02:02
Chapter 388 1,065 03-19 02:02
Chapter 387 283 03-19 02:02
Chapter 386 489 03-19 02:02
Chapter 385 817 03-19 02:02
Chapter 384 536 03-19 02:02
Chapter 383 317 03-19 02:01
Chapter 382 1,011 03-19 02:01
Chapter 381 785 03-19 02:01
Chapter 380 284 03-19 02:01
Chapter 379 989 03-19 02:01
Chapter 378 547 03-19 02:01
Chapter 377 233 03-19 02:01
Chapter 376 997 03-19 02:01
Chapter 375 663 03-19 02:01
Chapter 374 746 03-19 02:01
Chapter 373 858 03-19 02:00
Chapter 372 826 03-19 02:00
Chapter 371 1,021 03-19 02:00
Chapter 370 791 03-19 02:00
Chapter 369 917 03-19 02:00
Chapter 368 594 03-19 02:00
Chapter 367 988 03-19 02:00
Chapter 366 836 03-19 02:00
Chapter 365 683 03-19 02:00
Chapter 364 650 03-19 02:00
Chapter 363 589 03-19 02:00
Chapter 362 953 03-19 02:32
Chapter 361 738 03-19 02:00
Chapter 360 672 03-19 01:59
Chapter 359 199 03-19 01:59
Chapter 358 972 03-19 01:59
Chapter 357 929 03-19 01:59
Chapter 356 919 03-19 01:59
Chapter 355 504 03-19 01:59
Chapter 354 852 03-19 01:59
Chapter 353 415 03-19 01:59
Chapter 352 826 03-19 01:59
Chapter 351 540 03-19 01:59
Chapter 350 907 03-19 01:59
Chapter 349 1,032 03-19 01:58
Chapter 348 857 03-19 01:58
Chapter 347 426 03-19 01:58
Chapter 346 205 03-19 01:58
Chapter 345 494 03-19 01:58
Chapter 344 411 03-19 01:58
Chapter 343 230 03-19 01:58
Chapter 342 715 03-19 01:58
Chapter 341 710 03-19 01:58
Chapter 340 623 03-19 01:58
Chapter 339 310 03-19 01:58
Chapter 338 537 03-19 01:58
Chapter 337 891 03-19 01:57
Chapter 336 640 03-19 01:57
Chapter 335 802 03-19 01:57
Chapter 334 600 03-19 01:57
Chapter 333 416 03-19 01:57
Chapter 332 220 03-19 01:57
Chapter 331 409 03-19 01:57
Chapter 330 600 03-19 01:57
Chapter 329 991 03-19 01:57
Chapter 328 801 03-19 01:57
Chapter 327 211 03-19 01:57
Chapter 326 491 03-19 01:56
Chapter 325 299 03-19 01:56
Chapter 324 291 03-19 01:56
Chapter 323 421 03-19 01:56
Chapter 322 736 03-19 01:56
Chapter 321 291 03-19 01:56
Chapter 320 900 03-19 01:56
Chapter 319 998 03-19 01:56
Chapter 318 1,007 03-19 01:56
Chapter 317 656 03-19 01:56
Chapter 316 989 03-19 01:56
Chapter 315 980 03-19 01:56
Chapter 314 912 03-19 01:55
Chapter 313 298 03-19 01:55
Chapter 312 336 03-19 01:55
Chapter 311 366 03-19 01:55
Chapter 310 968 03-19 01:55
Chapter 309 735 03-19 01:55
Chapter 308 467 03-19 01:55
Chapter 307 1,005 03-19 01:55
Chapter 306 539 03-19 01:55
Chapter 305 845 03-19 01:55
Chapter 304 810 03-19 01:55
Chapter 303 1,062 03-19 01:55
Chapter 302 560 03-19 01:54
Chapter 301 439 03-19 01:54
Chapter 300 388 03-19 01:54
Chapter 299 443 03-19 01:54
Chapter 298 798 03-19 01:54
Chapter 297 408 03-19 01:54
Chapter 296 456 03-19 01:54
Chapter 295 400 03-19 01:54
Chapter 294 852 03-19 01:54
Chapter 293 400 03-19 01:54
Chapter 292 481 03-19 01:54
Chapter 291 903 03-19 01:54
Chapter 290 837 03-19 01:53
Chapter 289 767 03-19 01:53
Chapter 288 301 03-19 01:53
Chapter 287 967 03-19 01:53
Chapter 286 627 03-19 01:53
Chapter 285 375 03-19 01:53
Chapter 284 600 03-19 01:53
Chapter 283 629 03-19 01:53
Chapter 282 619 03-19 01:53
Chapter 281 844 03-19 01:53
Chapter 280 874 03-19 01:53
Chapter 279 998 03-19 01:52
Chapter 278 977 03-19 01:52
Chapter 277 466 03-19 01:52
Chapter 276 837 03-19 01:52
Chapter 275 489 03-19 01:52
Chapter 274 967 03-19 01:52
Chapter 273 964 03-19 01:52
Chapter 272 1,024 03-19 01:52
Chapter 271 765 03-19 01:52
Chapter 270 814 03-19 01:52
Chapter 269 475 03-19 01:52
Chapter 268 352 03-19 01:52
Chapter 267 919 03-19 01:51
Chapter 266 492 03-19 01:51
Chapter 265 933 03-19 01:51
Chapter 264 918 03-19 01:51
Chapter 263 1,020 03-19 01:51
Chapter 262 486 03-19 01:51
Chapter 261 877 03-19 01:51
Chapter 260 474 03-19 01:51
Chapter 259 821 03-19 01:51
Chapter 258 522 03-19 01:51
Chapter 257 769 03-19 01:51
Chapter 256 677 03-19 01:51
Chapter 255 734 03-19 01:50
Chapter 254 425 03-19 01:50
Chapter 253 910 03-19 01:50
Chapter 252 509 03-19 01:50
Chapter 251 644 03-19 01:50
Chapter 250 1,019 03-19 01:50
Chapter 249 646 03-19 01:50
Chapter 248 901 03-19 01:50
Chapter 247 641 03-19 01:50
Chapter 246 609 03-19 01:50
Chapter 245 431 03-19 01:50
Chapter 244 461 03-19 01:50
Chapter 243 510 03-19 01:50
Chapter 242 464 03-19 01:49
Chapter 241 665 03-19 01:49
Chapter 240 531 03-19 01:49
Chapter 239 488 03-19 01:49
Chapter 238 277 03-19 01:49
Chapter 237 743 03-19 01:49
Chapter 236 299 03-19 01:49
Chapter 235 956 03-19 01:49
Chapter 234 192 03-19 01:49
Chapter 233 218 03-19 01:49
Chapter 232 385 03-19 01:49
Chapter 231 1,005 03-19 01:49
Chapter 230 445 03-19 01:48
Chapter 229 192 03-19 01:48
Chapter 228 567 03-19 01:48
Chapter 227 510 03-19 01:48
Chapter 226 714 03-19 01:48
Chapter 225 393 03-19 01:48
Chapter 224 425 03-19 01:48
Chapter 223 629 03-19 01:48
Chapter 222 869 03-19 01:48
Chapter 221 761 03-19 01:48
Chapter 220 651 03-19 01:48
Chapter 219 901 03-19 01:48
Chapter 218 947 03-19 01:48
Chapter 217 1,005 03-19 01:47
Chapter 216 811 03-19 01:47
Chapter 215 479 03-19 01:47
Chapter 214 500 03-19 01:47
Chapter 213 277 03-19 01:47
Chapter 212 869 03-19 01:47
Chapter 211 636 03-19 01:47
Chapter 210 290 03-19 01:47
Chapter 209 421 03-19 01:47
Chapter 208 373 03-19 01:47
Chapter 207 1,039 03-19 01:47
Chapter 206 840 03-19 01:46
Chapter 205 923 03-19 01:46
Chapter 204 282 03-19 01:46
Chapter 203 745 03-19 01:46
Chapter 202 560 03-19 01:46
Chapter 201 568 03-19 01:46
Chapter 200 955 03-19 01:46
Chapter 199 212 03-19 01:46
Chapter 198 1,074 03-19 01:46
Chapter 197 245 03-19 01:46
Chapter 196 316 03-19 01:45
Chapter 195 769 03-19 01:45
Chapter 194 240 03-19 01:45
Chapter 193 568 03-19 01:45
Chapter 192 835 03-19 01:45
Chapter 191 775 03-19 01:45
Chapter 190 827 03-19 01:45
Chapter 189 333 03-19 01:45
Chapter 188 267 03-19 01:45
Chapter 187 274 03-19 01:45
Chapter 186 255 03-19 01:45
Chapter 185 389 03-19 01:45
Chapter 184 768 03-19 01:44
Chapter 183 728 03-19 01:44
Chapter 182 351 03-19 01:44
Chapter 181 608 03-19 01:44
Chapter 180 1,070 03-19 01:44
Chapter 179 851 03-19 01:44
Chapter 178 617 03-19 01:44
Chapter 177 588 03-19 01:44
Chapter 176 705 03-19 01:44
Chapter 175 556 03-19 01:44
Chapter 174 986 03-19 01:44
Chapter 173 831 03-19 01:43
Chapter 172 864 03-19 01:43
Chapter 171 644 03-19 01:43
Chapter 170 741 03-19 01:43
Chapter 169 458 03-19 01:43
Chapter 168 633 03-19 01:43
Chapter 167 576 03-19 01:43
Chapter 166 284 03-19 01:43
Chapter 165 543 03-19 01:43
Chapter 164 507 03-19 01:43
Chapter 163 434 03-19 01:43
Chapter 162 241 03-19 01:42
Chapter 161 484 03-19 01:42
Chapter 160 254 03-19 01:42
Chapter 159 848 03-19 01:42
Chapter 158 902 03-19 01:42
Chapter 157 787 03-19 01:42
Chapter 156 334 03-19 01:42
Chapter 155 454 03-19 01:42
Chapter 154 639 03-19 01:42
Chapter 153 623 03-19 01:42
Chapter 152 517 03-19 01:42
Chapter 151 718 03-19 01:42
Chapter 150 908 03-19 01:41
Chapter 149 785 03-19 01:41
Chapter 148 198 03-19 01:41
Chapter 147 773 03-19 01:41
Chapter 146 925 03-19 01:41
Chapter 145 306 03-19 01:41
Chapter 144 605 03-19 01:41
Chapter 143 773 03-19 01:41
Chapter 142 513 03-19 01:41
Chapter 141 927 03-19 01:41
Chapter 140 202 03-19 01:41
Chapter 139 511 03-19 01:41
Chapter 138 531 03-19 01:41
Chapter 137 628 03-19 01:40
Chapter 136 1,024 03-19 01:40
Chapter 135 445 03-19 01:40
Chapter 134 446 03-19 01:40
Chapter 133 225 03-19 01:40
Chapter 132 238 03-19 01:40
Chapter 131 545 03-19 01:40
Chapter 130 272 03-19 01:40
Chapter 129 785 03-19 01:40
Chapter 128 1,015 03-19 01:40
Chapter 127 514 03-19 01:40
Chapter 126 842 03-19 01:40
Chapter 125 775 03-19 01:39
Chapter 124 496 03-19 01:39
Chapter 123 567 03-19 01:39
Chapter 122 193 03-19 01:39
Chapter 121 673 03-19 01:39
Chapter 120 611 03-19 01:39
Chapter 119 740 03-19 01:39
Chapter 118 176 03-19 01:39
Chapter 117 811 03-19 01:39
Chapter 116 290 03-19 01:39
Chapter 115 299 03-19 01:39
Chapter 114 1,038 03-19 01:39
Chapter 113 400 03-19 01:38
Chapter 112 594 03-19 01:38
Chapter 111 729 03-19 01:38
Chapter 110 516 03-19 01:38
Chapter 109 1,026 03-19 01:38
Chapter 108 935 03-19 01:38
Chapter 107 609 03-19 01:38
Chapter 106 238 03-19 01:38
Chapter 105 737 03-19 01:38
Chapter 104 580 03-19 01:38
Chapter 103 977 03-19 01:38
Chapter 102 1,004 03-19 01:38
Chapter 101 805 03-19 01:37
Chapter 100 819 03-19 01:37
Chapter 99 476 03-19 01:37
Chapter 98 839 03-19 01:37
Chapter 97 843 03-19 01:37
Chapter 96 651 03-19 01:37
Chapter 95 817 03-19 01:37
Chapter 94 597 03-19 01:37
Chapter 93 366 03-19 01:37
Chapter 92 208 03-19 01:37
Chapter 91 454 03-19 01:37
Chapter 90 937 03-19 01:37
Chapter 89 879 03-19 01:36
Chapter 88 788 03-19 01:36
Chapter 87 642 03-19 01:36
Chapter 86 477 03-19 01:36
Chapter 85 289 03-19 01:36
Chapter 84 588 03-19 01:36
Chapter 83 547 03-19 01:36
Chapter 82 195 03-19 01:36
Chapter 81 395 03-19 01:36
Chapter 80 334 03-19 01:36
Chapter 79 250 03-19 01:36
Chapter 78 474 03-19 01:35
Chapter 77 821 03-19 01:35
Chapter 76 699 03-19 01:35
Chapter 75 439 03-19 01:35
Chapter 74 871 03-19 01:35
Chapter 73 604 03-19 01:35
Chapter 72 951 03-19 01:35
Chapter 71 332 03-19 01:35
Chapter 70 464 03-19 01:35
Chapter 69 496 03-19 01:35
Chapter 68 259 03-19 01:35
Chapter 67 990 03-19 01:35
Chapter 66 1,010 03-19 01:34
Chapter 65 182 03-19 01:34
Chapter 64 269 03-19 01:34
Chapter 63 558 03-19 01:34
Chapter 62 996 03-19 01:34
Chapter 61 773 03-19 01:34
Chapter 60 290 03-19 01:34
Chapter 59 767 03-19 01:34
Chapter 58 676 03-19 01:34
Chapter 57 676 03-19 01:34
Chapter 56 296 03-19 01:34
Chapter 55 590 03-19 01:34
Chapter 54 236 03-19 01:33
Chapter 53 1,051 03-19 01:33
Chapter 52 1,068 03-19 01:33
Chapter 51 282 03-19 01:33
Chapter 50 230 03-19 01:33
Chapter 49 570 03-19 01:33
Chapter 48 693 03-19 01:33
Chapter 47 837 03-19 01:33
Chapter 46 292 03-19 01:33
Chapter 45 472 03-19 01:33
Chapter 44 217 03-19 01:33
Chapter 43 464 03-19 01:32
Chapter 42 948 03-19 01:32
Chapter 41 721 03-19 01:32
Chapter 40 470 03-19 01:32
Chapter 39 889 03-19 01:32
Chapter 38 705 03-19 01:32
Chapter 37 963 03-19 01:32
Chapter 36 504 03-19 01:32
Chapter 35 287 03-19 01:32
Chapter 34 1,011 03-19 01:32
Chapter 33 998 03-19 01:32
Chapter 32 352 03-19 01:32
Chapter 31 1,015 03-19 01:31
Chapter 30 348 03-19 01:31
Chapter 29 707 03-19 01:31
Chapter 28 380 03-19 01:31
Chapter 27 373 03-19 01:31
Chapter 26 229 03-19 01:31
Chapter 25 762 03-19 01:31
Chapter 24 995 03-19 01:31
Chapter 23 722 03-19 01:31
Chapter 22 841 03-19 01:31
Chapter 21 356 03-19 01:31
Chapter 20 453 03-19 01:30
Chapter 19 398 03-19 01:30
Chapter 18 614 03-19 01:30
Chapter 17 596 03-19 01:30
Chapter 16 565 03-19 01:30
Chapter 15 471 03-19 01:30
Chapter 14 964 03-19 02:32
Chapter 13 766 03-19 02:32
Chapter 12 407 03-19 02:31
Chapter 11 460 03-19 02:31
Chapter 10 230 03-19 02:31
Chapter 9 504 03-19 02:31
Chapter 8 258 03-19 02:31
Chapter 7 345 03-19 02:31
Chapter 6 910 03-19 02:31
Chapter 5 805 03-19 02:31
Chapter 4 953 03-19 02:31
Chapter 3 889 03-19 02:31
Chapter 2 830 03-19 02:31
Chapter 1 638 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

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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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