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Manga Online » Space Brothers

Space Brothers

Author(s):

Chuuya Koyama

Status:

Releasing

Last updated:

Jun-18-2025 02:45:36 AM

View:

511,656

Rating:

4.915 / 5 - 6 votes

CHAPTER LIST
Start Reading Newest Chapter

Genres

Drama 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 : Jun-18-2025 02:45:36 AM
  • TransGroup :
  • View : 511,656
  • Genres : Drama , Seinen , Slice of life , Space
  • Rating :
  •   mangakakalot.art rate : 4.915 / 5 - 6 votes

📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
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📌 Find your saved history in the section on the site.

Chapter name View Time uploaded
Chapter 424 1,481 06-18 02:45
Chapter 423 846 05-21 03:30
Chapter 422 1,545 04-26 05:30
Chapter 421 1,211 03-19 02:07
Chapter 420 690 03-19 02:07
Chapter 419 915 03-19 02:06
Chapter 418 606 03-19 02:06
Chapter 417 712 03-19 02:04
Chapter 416 610 03-19 02:04
Chapter 415 1,094 03-19 02:04
Chapter 414 913 03-19 02:04
Chapter 413 948 03-19 02:04
Chapter 412 826 03-19 02:04
Chapter 411 242 03-19 02:04
Chapter 410 622 03-19 02:04
Chapter 409 469 03-19 02:04
Chapter 408 472 03-19 02:04
Chapter 407 454 03-19 02:04
Chapter 406 394 03-19 02:04
Chapter 405 907 03-19 02:03
Chapter 404 343 03-19 02:03
Chapter 403 340 03-19 02:03
Chapter 402 422 03-19 02:03
Chapter 401 811 03-19 02:03
Chapter 400 335 03-19 02:03
Chapter 399 951 03-19 02:03
Chapter 398 426 03-19 02:03
Chapter 397 699 03-19 02:03
Chapter 396 987 03-19 02:03
Chapter 395 807 03-19 02:03
Chapter 394 619 03-19 02:03
Chapter 393 917 03-19 02:02
Chapter 392 258 03-19 02:02
Chapter 391 836 03-19 02:02
Chapter 390 426 03-19 02:02
Chapter 389 731 03-19 02:02
Chapter 388 1,043 03-19 02:02
Chapter 387 261 03-19 02:02
Chapter 386 467 03-19 02:02
Chapter 385 795 03-19 02:02
Chapter 384 514 03-19 02:02
Chapter 383 295 03-19 02:01
Chapter 382 991 03-19 02:01
Chapter 381 761 03-19 02:01
Chapter 380 258 03-19 02:01
Chapter 379 967 03-19 02:01
Chapter 378 516 03-19 02:01
Chapter 377 207 03-19 02:01
Chapter 376 967 03-19 02:01
Chapter 375 635 03-19 02:01
Chapter 374 725 03-19 02:01
Chapter 373 837 03-19 02:00
Chapter 372 800 03-19 02:00
Chapter 371 996 03-19 02:00
Chapter 370 761 03-19 02:00
Chapter 369 895 03-19 02:00
Chapter 368 570 03-19 02:00
Chapter 367 963 03-19 02:00
Chapter 366 811 03-19 02:00
Chapter 365 656 03-19 02:00
Chapter 364 625 03-19 02:00
Chapter 363 564 03-19 02:00
Chapter 362 926 03-19 02:32
Chapter 361 708 03-19 02:00
Chapter 360 642 03-19 01:59
Chapter 359 172 03-19 01:59
Chapter 358 929 03-19 01:59
Chapter 357 904 03-19 01:59
Chapter 356 896 03-19 01:59
Chapter 355 476 03-19 01:59
Chapter 354 826 03-19 01:59
Chapter 353 389 03-19 01:59
Chapter 352 799 03-19 01:59
Chapter 351 515 03-19 01:59
Chapter 350 882 03-19 01:59
Chapter 349 1,002 03-19 01:58
Chapter 348 828 03-19 01:58
Chapter 347 402 03-19 01:58
Chapter 346 174 03-19 01:58
Chapter 345 467 03-19 01:58
Chapter 344 383 03-19 01:58
Chapter 343 203 03-19 01:58
Chapter 342 688 03-19 01:58
Chapter 341 685 03-19 01:58
Chapter 340 598 03-19 01:58
Chapter 339 282 03-19 01:58
Chapter 338 510 03-19 01:58
Chapter 337 864 03-19 01:57
Chapter 336 615 03-19 01:57
Chapter 335 775 03-19 01:57
Chapter 334 577 03-19 01:57
Chapter 333 392 03-19 01:57
Chapter 332 196 03-19 01:57
Chapter 331 383 03-19 01:57
Chapter 330 575 03-19 01:57
Chapter 329 965 03-19 01:57
Chapter 328 776 03-19 01:57
Chapter 327 188 03-19 01:57
Chapter 326 463 03-19 01:56
Chapter 325 270 03-19 01:56
Chapter 324 264 03-19 01:56
Chapter 323 394 03-19 01:56
Chapter 322 711 03-19 01:56
Chapter 321 267 03-19 01:56
Chapter 320 877 03-19 01:56
Chapter 319 972 03-19 01:56
Chapter 318 982 03-19 01:56
Chapter 317 633 03-19 01:56
Chapter 316 964 03-19 01:56
Chapter 315 953 03-19 01:56
Chapter 314 889 03-19 01:55
Chapter 313 275 03-19 01:55
Chapter 312 309 03-19 01:55
Chapter 311 340 03-19 01:55
Chapter 310 943 03-19 01:55
Chapter 309 710 03-19 01:55
Chapter 308 438 03-19 01:55
Chapter 307 980 03-19 01:55
Chapter 306 514 03-19 01:55
Chapter 305 819 03-19 01:55
Chapter 304 784 03-19 01:55
Chapter 303 1,031 03-19 01:55
Chapter 302 534 03-19 01:54
Chapter 301 414 03-19 01:54
Chapter 300 362 03-19 01:54
Chapter 299 411 03-19 01:54
Chapter 298 772 03-19 01:54
Chapter 297 383 03-19 01:54
Chapter 296 432 03-19 01:54
Chapter 295 375 03-19 01:54
Chapter 294 829 03-19 01:54
Chapter 293 376 03-19 01:54
Chapter 292 459 03-19 01:54
Chapter 291 876 03-19 01:54
Chapter 290 810 03-19 01:53
Chapter 289 741 03-19 01:53
Chapter 288 278 03-19 01:53
Chapter 287 947 03-19 01:53
Chapter 286 602 03-19 01:53
Chapter 285 353 03-19 01:53
Chapter 284 583 03-19 01:53
Chapter 283 611 03-19 01:53
Chapter 282 601 03-19 01:53
Chapter 281 816 03-19 01:53
Chapter 280 845 03-19 01:53
Chapter 279 975 03-19 01:52
Chapter 278 954 03-19 01:52
Chapter 277 445 03-19 01:52
Chapter 276 815 03-19 01:52
Chapter 275 470 03-19 01:52
Chapter 274 947 03-19 01:52
Chapter 273 942 03-19 01:52
Chapter 272 1,004 03-19 01:52
Chapter 271 742 03-19 01:52
Chapter 270 790 03-19 01:52
Chapter 269 451 03-19 01:52
Chapter 268 328 03-19 01:52
Chapter 267 896 03-19 01:51
Chapter 266 471 03-19 01:51
Chapter 265 907 03-19 01:51
Chapter 264 896 03-19 01:51
Chapter 263 997 03-19 01:51
Chapter 262 462 03-19 01:51
Chapter 261 855 03-19 01:51
Chapter 260 448 03-19 01:51
Chapter 259 797 03-19 01:51
Chapter 258 499 03-19 01:51
Chapter 257 747 03-19 01:51
Chapter 256 653 03-19 01:51
Chapter 255 711 03-19 01:50
Chapter 254 401 03-19 01:50
Chapter 253 885 03-19 01:50
Chapter 252 485 03-19 01:50
Chapter 251 617 03-19 01:50
Chapter 250 987 03-19 01:50
Chapter 249 619 03-19 01:50
Chapter 248 872 03-19 01:50
Chapter 247 614 03-19 01:50
Chapter 246 584 03-19 01:50
Chapter 245 407 03-19 01:50
Chapter 244 427 03-19 01:50
Chapter 243 486 03-19 01:50
Chapter 242 441 03-19 01:49
Chapter 241 640 03-19 01:49
Chapter 240 503 03-19 01:49
Chapter 239 463 03-19 01:49
Chapter 238 256 03-19 01:49
Chapter 237 718 03-19 01:49
Chapter 236 278 03-19 01:49
Chapter 235 931 03-19 01:49
Chapter 234 172 03-19 01:49
Chapter 233 196 03-19 01:49
Chapter 232 360 03-19 01:49
Chapter 231 981 03-19 01:49
Chapter 230 419 03-19 01:48
Chapter 229 174 03-19 01:48
Chapter 228 547 03-19 01:48
Chapter 227 492 03-19 01:48
Chapter 226 692 03-19 01:48
Chapter 225 375 03-19 01:48
Chapter 224 398 03-19 01:48
Chapter 223 607 03-19 01:48
Chapter 222 841 03-19 01:48
Chapter 221 733 03-19 01:48
Chapter 220 624 03-19 01:48
Chapter 219 880 03-19 01:48
Chapter 218 926 03-19 01:48
Chapter 217 977 03-19 01:47
Chapter 216 781 03-19 01:47
Chapter 215 452 03-19 01:47
Chapter 214 468 03-19 01:47
Chapter 213 245 03-19 01:47
Chapter 212 842 03-19 01:47
Chapter 211 600 03-19 01:47
Chapter 210 260 03-19 01:47
Chapter 209 394 03-19 01:47
Chapter 208 347 03-19 01:47
Chapter 207 1,017 03-19 01:47
Chapter 206 815 03-19 01:46
Chapter 205 899 03-19 01:46
Chapter 204 259 03-19 01:46
Chapter 203 720 03-19 01:46
Chapter 202 539 03-19 01:46
Chapter 201 549 03-19 01:46
Chapter 200 931 03-19 01:46
Chapter 199 190 03-19 01:46
Chapter 198 1,054 03-19 01:46
Chapter 197 221 03-19 01:46
Chapter 196 292 03-19 01:45
Chapter 195 746 03-19 01:45
Chapter 194 215 03-19 01:45
Chapter 193 546 03-19 01:45
Chapter 192 812 03-19 01:45
Chapter 191 750 03-19 01:45
Chapter 190 802 03-19 01:45
Chapter 189 311 03-19 01:45
Chapter 188 244 03-19 01:45
Chapter 187 250 03-19 01:45
Chapter 186 232 03-19 01:45
Chapter 185 366 03-19 01:45
Chapter 184 746 03-19 01:44
Chapter 183 702 03-19 01:44
Chapter 182 327 03-19 01:44
Chapter 181 587 03-19 01:44
Chapter 180 1,046 03-19 01:44
Chapter 179 830 03-19 01:44
Chapter 178 596 03-19 01:44
Chapter 177 568 03-19 01:44
Chapter 176 683 03-19 01:44
Chapter 175 534 03-19 01:44
Chapter 174 967 03-19 01:44
Chapter 173 812 03-19 01:43
Chapter 172 844 03-19 01:43
Chapter 171 623 03-19 01:43
Chapter 170 720 03-19 01:43
Chapter 169 440 03-19 01:43
Chapter 168 613 03-19 01:43
Chapter 167 555 03-19 01:43
Chapter 166 263 03-19 01:43
Chapter 165 521 03-19 01:43
Chapter 164 485 03-19 01:43
Chapter 163 412 03-19 01:43
Chapter 162 217 03-19 01:42
Chapter 161 464 03-19 01:42
Chapter 160 226 03-19 01:42
Chapter 159 825 03-19 01:42
Chapter 158 880 03-19 01:42
Chapter 157 761 03-19 01:42
Chapter 156 312 03-19 01:42
Chapter 155 429 03-19 01:42
Chapter 154 617 03-19 01:42
Chapter 153 600 03-19 01:42
Chapter 152 495 03-19 01:42
Chapter 151 699 03-19 01:42
Chapter 150 883 03-19 01:41
Chapter 149 765 03-19 01:41
Chapter 148 177 03-19 01:41
Chapter 147 753 03-19 01:41
Chapter 146 905 03-19 01:41
Chapter 145 282 03-19 01:41
Chapter 144 583 03-19 01:41
Chapter 143 754 03-19 01:41
Chapter 142 490 03-19 01:41
Chapter 141 904 03-19 01:41
Chapter 140 181 03-19 01:41
Chapter 139 488 03-19 01:41
Chapter 138 505 03-19 01:41
Chapter 137 607 03-19 01:40
Chapter 136 999 03-19 01:40
Chapter 135 422 03-19 01:40
Chapter 134 419 03-19 01:40
Chapter 133 204 03-19 01:40
Chapter 132 215 03-19 01:40
Chapter 131 517 03-19 01:40
Chapter 130 251 03-19 01:40
Chapter 129 763 03-19 01:40
Chapter 128 995 03-19 01:40
Chapter 127 493 03-19 01:40
Chapter 126 818 03-19 01:40
Chapter 125 752 03-19 01:39
Chapter 124 476 03-19 01:39
Chapter 123 547 03-19 01:39
Chapter 122 171 03-19 01:39
Chapter 121 649 03-19 01:39
Chapter 120 588 03-19 01:39
Chapter 119 714 03-19 01:39
Chapter 118 154 03-19 01:39
Chapter 117 790 03-19 01:39
Chapter 116 269 03-19 01:39
Chapter 115 279 03-19 01:39
Chapter 114 1,020 03-19 01:39
Chapter 113 379 03-19 01:38
Chapter 112 573 03-19 01:38
Chapter 111 710 03-19 01:38
Chapter 110 492 03-19 01:38
Chapter 109 1,006 03-19 01:38
Chapter 108 915 03-19 01:38
Chapter 107 588 03-19 01:38
Chapter 106 218 03-19 01:38
Chapter 105 716 03-19 01:38
Chapter 104 563 03-19 01:38
Chapter 103 958 03-19 01:38
Chapter 102 984 03-19 01:38
Chapter 101 782 03-19 01:37
Chapter 100 800 03-19 01:37
Chapter 99 458 03-19 01:37
Chapter 98 822 03-19 01:37
Chapter 97 826 03-19 01:37
Chapter 96 634 03-19 01:37
Chapter 95 799 03-19 01:37
Chapter 94 579 03-19 01:37
Chapter 93 344 03-19 01:37
Chapter 92 185 03-19 01:37
Chapter 91 433 03-19 01:37
Chapter 90 913 03-19 01:37
Chapter 89 856 03-19 01:36
Chapter 88 768 03-19 01:36
Chapter 87 620 03-19 01:36
Chapter 86 456 03-19 01:36
Chapter 85 268 03-19 01:36
Chapter 84 568 03-19 01:36
Chapter 83 527 03-19 01:36
Chapter 82 175 03-19 01:36
Chapter 81 376 03-19 01:36
Chapter 80 316 03-19 01:36
Chapter 79 231 03-19 01:36
Chapter 78 456 03-19 01:35
Chapter 77 801 03-19 01:35
Chapter 76 679 03-19 01:35
Chapter 75 421 03-19 01:35
Chapter 74 852 03-19 01:35
Chapter 73 585 03-19 01:35
Chapter 72 932 03-19 01:35
Chapter 71 313 03-19 01:35
Chapter 70 445 03-19 01:35
Chapter 69 440 03-19 01:35
Chapter 68 238 03-19 01:35
Chapter 67 970 03-19 01:35
Chapter 66 989 03-19 01:34
Chapter 65 162 03-19 01:34
Chapter 64 248 03-19 01:34
Chapter 63 536 03-19 01:34
Chapter 62 963 03-19 01:34
Chapter 61 746 03-19 01:34
Chapter 60 266 03-19 01:34
Chapter 59 745 03-19 01:34
Chapter 58 653 03-19 01:34
Chapter 57 654 03-19 01:34
Chapter 56 272 03-19 01:34
Chapter 55 566 03-19 01:34
Chapter 54 213 03-19 01:33
Chapter 53 1,024 03-19 01:33
Chapter 52 1,044 03-19 01:33
Chapter 51 257 03-19 01:33
Chapter 50 198 03-19 01:33
Chapter 49 542 03-19 01:33
Chapter 48 663 03-19 01:33
Chapter 47 813 03-19 01:33
Chapter 46 262 03-19 01:33
Chapter 45 444 03-19 01:33
Chapter 44 186 03-19 01:33
Chapter 43 433 03-19 01:32
Chapter 42 919 03-19 01:32
Chapter 41 694 03-19 01:32
Chapter 40 444 03-19 01:32
Chapter 39 864 03-19 01:32
Chapter 38 676 03-19 01:32
Chapter 37 936 03-19 01:32
Chapter 36 475 03-19 01:32
Chapter 35 260 03-19 01:32
Chapter 34 982 03-19 01:32
Chapter 33 971 03-19 01:32
Chapter 32 326 03-19 01:32
Chapter 31 990 03-19 01:31
Chapter 30 323 03-19 01:31
Chapter 29 680 03-19 01:31
Chapter 28 356 03-19 01:31
Chapter 27 347 03-19 01:31
Chapter 26 206 03-19 01:31
Chapter 25 738 03-19 01:31
Chapter 24 969 03-19 01:31
Chapter 23 694 03-19 01:31
Chapter 22 811 03-19 01:31
Chapter 21 327 03-19 01:31
Chapter 20 423 03-19 01:30
Chapter 19 368 03-19 01:30
Chapter 18 574 03-19 01:30
Chapter 17 567 03-19 01:30
Chapter 16 532 03-19 01:30
Chapter 15 439 03-19 01:30
Chapter 14 929 03-19 02:32
Chapter 13 734 03-19 02:32
Chapter 12 371 03-19 02:31
Chapter 11 427 03-19 02:31
Chapter 10 197 03-19 02:31
Chapter 9 472 03-19 02:31
Chapter 8 226 03-19 02:31
Chapter 7 311 03-19 02:31
Chapter 6 842 03-19 02:31
Chapter 5 769 03-19 02:31
Chapter 4 908 03-19 02:31
Chapter 3 854 03-19 02:31
Chapter 2 780 03-19 02:31
Chapter 1 556 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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