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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:

512,325

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 : Jun-18-2025 02:45:36 AM
  • TransGroup :
  • View : 512,325
  • 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 424 1,524 06-18 02:45
Chapter 423 859 05-21 03:30
Chapter 422 1,554 04-26 05:30
Chapter 421 1,218 03-19 02:07
Chapter 420 696 03-19 02:07
Chapter 419 918 03-19 02:06
Chapter 418 609 03-19 02:06
Chapter 417 715 03-19 02:04
Chapter 416 615 03-19 02:04
Chapter 415 1,097 03-19 02:04
Chapter 414 916 03-19 02:04
Chapter 413 951 03-19 02:04
Chapter 412 828 03-19 02:04
Chapter 411 245 03-19 02:04
Chapter 410 625 03-19 02:04
Chapter 409 472 03-19 02:04
Chapter 408 479 03-19 02:04
Chapter 407 457 03-19 02:04
Chapter 406 397 03-19 02:04
Chapter 405 910 03-19 02:03
Chapter 404 346 03-19 02:03
Chapter 403 343 03-19 02:03
Chapter 402 425 03-19 02:03
Chapter 401 814 03-19 02:03
Chapter 400 337 03-19 02:03
Chapter 399 952 03-19 02:03
Chapter 398 428 03-19 02:03
Chapter 397 700 03-19 02:03
Chapter 396 988 03-19 02:03
Chapter 395 808 03-19 02:03
Chapter 394 620 03-19 02:03
Chapter 393 918 03-19 02:02
Chapter 392 259 03-19 02:02
Chapter 391 837 03-19 02:02
Chapter 390 427 03-19 02:02
Chapter 389 732 03-19 02:02
Chapter 388 1,044 03-19 02:02
Chapter 387 262 03-19 02:02
Chapter 386 468 03-19 02:02
Chapter 385 796 03-19 02:02
Chapter 384 515 03-19 02:02
Chapter 383 296 03-19 02:01
Chapter 382 992 03-19 02:01
Chapter 381 762 03-19 02:01
Chapter 380 259 03-19 02:01
Chapter 379 968 03-19 02:01
Chapter 378 517 03-19 02:01
Chapter 377 208 03-19 02:01
Chapter 376 968 03-19 02:01
Chapter 375 636 03-19 02:01
Chapter 374 726 03-19 02:01
Chapter 373 838 03-19 02:00
Chapter 372 801 03-19 02:00
Chapter 371 997 03-19 02:00
Chapter 370 762 03-19 02:00
Chapter 369 896 03-19 02:00
Chapter 368 571 03-19 02:00
Chapter 367 964 03-19 02:00
Chapter 366 814 03-19 02:00
Chapter 365 657 03-19 02:00
Chapter 364 626 03-19 02:00
Chapter 363 565 03-19 02:00
Chapter 362 927 03-19 02:32
Chapter 361 709 03-19 02:00
Chapter 360 643 03-19 01:59
Chapter 359 173 03-19 01:59
Chapter 358 931 03-19 01:59
Chapter 357 906 03-19 01:59
Chapter 356 898 03-19 01:59
Chapter 355 478 03-19 01:59
Chapter 354 829 03-19 01:59
Chapter 353 392 03-19 01:59
Chapter 352 802 03-19 01:59
Chapter 351 518 03-19 01:59
Chapter 350 885 03-19 01:59
Chapter 349 1,005 03-19 01:58
Chapter 348 831 03-19 01:58
Chapter 347 405 03-19 01:58
Chapter 346 177 03-19 01:58
Chapter 345 470 03-19 01:58
Chapter 344 386 03-19 01:58
Chapter 343 206 03-19 01:58
Chapter 342 691 03-19 01:58
Chapter 341 689 03-19 01:58
Chapter 340 601 03-19 01:58
Chapter 339 286 03-19 01:58
Chapter 338 514 03-19 01:58
Chapter 337 868 03-19 01:57
Chapter 336 619 03-19 01:57
Chapter 335 778 03-19 01:57
Chapter 334 580 03-19 01:57
Chapter 333 395 03-19 01:57
Chapter 332 199 03-19 01:57
Chapter 331 387 03-19 01:57
Chapter 330 579 03-19 01:57
Chapter 329 968 03-19 01:57
Chapter 328 780 03-19 01:57
Chapter 327 191 03-19 01:57
Chapter 326 467 03-19 01:56
Chapter 325 273 03-19 01:56
Chapter 324 267 03-19 01:56
Chapter 323 397 03-19 01:56
Chapter 322 714 03-19 01:56
Chapter 321 270 03-19 01:56
Chapter 320 880 03-19 01:56
Chapter 319 975 03-19 01:56
Chapter 318 986 03-19 01:56
Chapter 317 636 03-19 01:56
Chapter 316 967 03-19 01:56
Chapter 315 958 03-19 01:56
Chapter 314 892 03-19 01:55
Chapter 313 278 03-19 01:55
Chapter 312 312 03-19 01:55
Chapter 311 343 03-19 01:55
Chapter 310 946 03-19 01:55
Chapter 309 713 03-19 01:55
Chapter 308 441 03-19 01:55
Chapter 307 983 03-19 01:55
Chapter 306 517 03-19 01:55
Chapter 305 822 03-19 01:55
Chapter 304 788 03-19 01:55
Chapter 303 1,035 03-19 01:55
Chapter 302 537 03-19 01:54
Chapter 301 417 03-19 01:54
Chapter 300 364 03-19 01:54
Chapter 299 414 03-19 01:54
Chapter 298 777 03-19 01:54
Chapter 297 386 03-19 01:54
Chapter 296 435 03-19 01:54
Chapter 295 378 03-19 01:54
Chapter 294 831 03-19 01:54
Chapter 293 379 03-19 01:54
Chapter 292 461 03-19 01:54
Chapter 291 879 03-19 01:54
Chapter 290 812 03-19 01:53
Chapter 289 743 03-19 01:53
Chapter 288 280 03-19 01:53
Chapter 287 948 03-19 01:53
Chapter 286 603 03-19 01:53
Chapter 285 354 03-19 01:53
Chapter 284 584 03-19 01:53
Chapter 283 612 03-19 01:53
Chapter 282 602 03-19 01:53
Chapter 281 818 03-19 01:53
Chapter 280 847 03-19 01:53
Chapter 279 977 03-19 01:52
Chapter 278 957 03-19 01:52
Chapter 277 447 03-19 01:52
Chapter 276 817 03-19 01:52
Chapter 275 470 03-19 01:52
Chapter 274 948 03-19 01:52
Chapter 273 943 03-19 01:52
Chapter 272 1,005 03-19 01:52
Chapter 271 743 03-19 01:52
Chapter 270 791 03-19 01:52
Chapter 269 452 03-19 01:52
Chapter 268 329 03-19 01:52
Chapter 267 897 03-19 01:51
Chapter 266 472 03-19 01:51
Chapter 265 908 03-19 01:51
Chapter 264 897 03-19 01:51
Chapter 263 998 03-19 01:51
Chapter 262 463 03-19 01:51
Chapter 261 856 03-19 01:51
Chapter 260 449 03-19 01:51
Chapter 259 798 03-19 01:51
Chapter 258 500 03-19 01:51
Chapter 257 748 03-19 01:51
Chapter 256 654 03-19 01:51
Chapter 255 712 03-19 01:50
Chapter 254 402 03-19 01:50
Chapter 253 886 03-19 01:50
Chapter 252 485 03-19 01:50
Chapter 251 617 03-19 01:50
Chapter 250 988 03-19 01:50
Chapter 249 620 03-19 01:50
Chapter 248 873 03-19 01:50
Chapter 247 615 03-19 01:50
Chapter 246 585 03-19 01:50
Chapter 245 408 03-19 01:50
Chapter 244 428 03-19 01:50
Chapter 243 487 03-19 01:50
Chapter 242 442 03-19 01:49
Chapter 241 641 03-19 01:49
Chapter 240 504 03-19 01:49
Chapter 239 464 03-19 01:49
Chapter 238 257 03-19 01:49
Chapter 237 719 03-19 01:49
Chapter 236 279 03-19 01:49
Chapter 235 932 03-19 01:49
Chapter 234 173 03-19 01:49
Chapter 233 197 03-19 01:49
Chapter 232 361 03-19 01:49
Chapter 231 982 03-19 01:49
Chapter 230 420 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 221 734 03-19 01:48
Chapter 220 625 03-19 01:48
Chapter 219 881 03-19 01:48
Chapter 218 927 03-19 01:48
Chapter 217 978 03-19 01:47
Chapter 216 782 03-19 01:47
Chapter 215 453 03-19 01:47
Chapter 214 469 03-19 01:47
Chapter 213 246 03-19 01:47
Chapter 212 843 03-19 01:47
Chapter 211 611 03-19 01:47
Chapter 210 264 03-19 01:47
Chapter 209 395 03-19 01:47
Chapter 208 348 03-19 01:47
Chapter 207 1,018 03-19 01:47
Chapter 206 817 03-19 01:46
Chapter 205 900 03-19 01:46
Chapter 204 260 03-19 01:46
Chapter 203 722 03-19 01:46
Chapter 202 539 03-19 01:46
Chapter 201 550 03-19 01:46
Chapter 200 934 03-19 01:46
Chapter 199 192 03-19 01:46
Chapter 198 1,055 03-19 01:46
Chapter 197 224 03-19 01:46
Chapter 196 293 03-19 01:45
Chapter 195 747 03-19 01:45
Chapter 194 216 03-19 01:45
Chapter 193 547 03-19 01:45
Chapter 192 813 03-19 01:45
Chapter 191 752 03-19 01:45
Chapter 190 804 03-19 01:45
Chapter 189 311 03-19 01:45
Chapter 188 245 03-19 01:45
Chapter 187 252 03-19 01:45
Chapter 186 234 03-19 01:45
Chapter 185 367 03-19 01:45
Chapter 184 748 03-19 01:44
Chapter 183 704 03-19 01:44
Chapter 182 329 03-19 01:44
Chapter 181 589 03-19 01:44
Chapter 180 1,048 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 176 684 03-19 01:44
Chapter 175 535 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 171 624 03-19 01:43
Chapter 170 721 03-19 01:43
Chapter 169 440 03-19 01:43
Chapter 168 614 03-19 01:43
Chapter 167 555 03-19 01:43
Chapter 166 263 03-19 01:43
Chapter 165 522 03-19 01:43
Chapter 164 486 03-19 01:43
Chapter 163 413 03-19 01:43
Chapter 162 218 03-19 01:42
Chapter 161 465 03-19 01:42
Chapter 160 227 03-19 01:42
Chapter 159 826 03-19 01:42
Chapter 158 881 03-19 01:42
Chapter 157 762 03-19 01:42
Chapter 156 313 03-19 01:42
Chapter 155 430 03-19 01:42
Chapter 154 618 03-19 01:42
Chapter 153 601 03-19 01:42
Chapter 152 496 03-19 01:42
Chapter 151 700 03-19 01:42
Chapter 150 884 03-19 01:41
Chapter 149 765 03-19 01:41
Chapter 148 178 03-19 01:41
Chapter 147 754 03-19 01:41
Chapter 146 906 03-19 01:41
Chapter 145 283 03-19 01:41
Chapter 144 584 03-19 01:41
Chapter 143 755 03-19 01:41
Chapter 142 492 03-19 01:41
Chapter 141 905 03-19 01:41
Chapter 140 182 03-19 01:41
Chapter 139 489 03-19 01:41
Chapter 138 506 03-19 01:41
Chapter 137 607 03-19 01:40
Chapter 136 1,001 03-19 01:40
Chapter 135 423 03-19 01:40
Chapter 134 420 03-19 01:40
Chapter 133 205 03-19 01:40
Chapter 132 216 03-19 01:40
Chapter 131 518 03-19 01:40
Chapter 130 252 03-19 01:40
Chapter 129 764 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 69 442 03-19 01:35
Chapter 68 239 03-19 01:35
Chapter 67 971 03-19 01:35
Chapter 66 992 03-19 01:34
Chapter 65 163 03-19 01:34
Chapter 64 249 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 59 746 03-19 01:34
Chapter 58 654 03-19 01:34
Chapter 57 655 03-19 01:34
Chapter 56 273 03-19 01:34
Chapter 55 567 03-19 01:34
Chapter 54 213 03-19 01:33
Chapter 53 1,025 03-19 01:33
Chapter 52 1,045 03-19 01:33
Chapter 51 258 03-19 01:33
Chapter 50 199 03-19 01:33
Chapter 49 543 03-19 01:33
Chapter 48 665 03-19 01:33
Chapter 47 814 03-19 01:33
Chapter 46 263 03-19 01:33
Chapter 45 445 03-19 01:33
Chapter 44 187 03-19 01:33
Chapter 43 434 03-19 01:32
Chapter 42 921 03-19 01:32
Chapter 41 695 03-19 01:32
Chapter 40 445 03-19 01:32
Chapter 39 865 03-19 01:32
Chapter 38 677 03-19 01:32
Chapter 37 937 03-19 01:32
Chapter 36 477 03-19 01:32
Chapter 35 262 03-19 01:32
Chapter 34 984 03-19 01:32
Chapter 33 972 03-19 01:32
Chapter 32 327 03-19 01:32
Chapter 31 991 03-19 01:31
Chapter 30 324 03-19 01:31
Chapter 29 681 03-19 01:31
Chapter 28 357 03-19 01:31
Chapter 27 348 03-19 01:31
Chapter 26 207 03-19 01:31
Chapter 25 739 03-19 01:31
Chapter 24 970 03-19 01:31
Chapter 23 695 03-19 01:31
Chapter 22 812 03-19 01:31
Chapter 21 329 03-19 01:31
Chapter 20 425 03-19 01:30
Chapter 19 369 03-19 01:30
Chapter 18 577 03-19 01:30
Chapter 17 568 03-19 01:30
Chapter 16 533 03-19 01:30
Chapter 15 441 03-19 01:30
Chapter 14 931 03-19 02:32
Chapter 13 736 03-19 02:32
Chapter 12 373 03-19 02:31
Chapter 11 430 03-19 02:31
Chapter 10 200 03-19 02:31
Chapter 9 474 03-19 02:31
Chapter 8 228 03-19 02:31
Chapter 7 312 03-19 02:31
Chapter 6 843 03-19 02:31
Chapter 5 770 03-19 02:31
Chapter 4 909 03-19 02:31
Chapter 3 855 03-19 02:31
Chapter 2 782 03-19 02:31
Chapter 1 561 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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