| Call sign ID code | Name (in Japanese) | Date (YYYY/MM/DD) | GT | Org. code | |
|---|---|---|---|---|---|
| Commissioned | Decommissioned | ||||
| JDVA | Oshoro (おしょろ丸) | 1983/12/23 | in-service | 1383 | 10000 |
| JCDN | Oshoro (おしょろ丸) | 1962/09 | 1983/12 | 1180.64 | 10000 |
| JLMJ | Oshoro (おしょろ丸) | 1927/05 | 1962/08 | 471.76 | 10000 |
| JKCQ | Hokusei (北星丸) | 1976/10 | 2002/04 | 892.92 | 10000 |
| JPPU | Hokusei (北星丸) | 1957/01 | 1976/08 | 10000 | |
| 1965/10 | 1976/08 | 273 | |||
| 1957/01 | 1965/09 | 222 | |||
| JNQK | 1967/03 | 1996 | 3225 | ||
| Sogen (蒼玄丸) | 1989/05 | 1996 | 49000 | ||
| Hakuho (白鳳丸) | 1967/03 | 1989/04 | 10006 | ||
| 8JDG | 1963/06 | 1991 | 257 | ||
| Kaiko No.10 (第十海工丸) | 1991 | 49900 | |||
| Tansei (淡青丸) | 1963/06 | 1982/09 | 10006 | ||
| JPAT | Umitaka (海鷹丸) | 2000/06 | in-service | 1886.0 | 10015 |
| JGBB | Umitaka (海鷹丸) | 1973/06 | 2000 | 1828.94 | 10015 |
| JMKF | Umitaka (海鷹丸) | 1955/08 | 1973 | 1452.91 | 10015 |
| unknown | Umitaka (海鷹丸) | 1949/04 | 1955/08 | 754.81 | 10015 |
| 7JVV | Shinyo (神鷹丸) | 2016/03/31 | in-service | 986 | 10015 |
| JFCL | Shinyo (神鷹丸) | 1984/12 | 2015 | 649 | 10015 |
| JGAV | Shinyo (神鷹丸) | 1963/04 | 1984 | 382.07 | 10015 |
| JHAB | 1958/09 | 1993 | |||
| Bosei No.2 (望星丸II世) | 1978/11 | 1993 | 702 | 10025 | |
| Koyo (耕洋丸) | 1958/09 | 1978/06 | 1215 | 10010 | |
| JEKE | Bosei (望星丸) | 1971/07 | 1978/10 | 1103 | 10025 |
| JECO | Tokai Daigaku No.2 (東海大学丸II世) | 1968/01 | 1993 | 702 | 10025 |
| JIPI | 1950/10 | 1969/05 | 191 | ||
| Tokai Daigaku (東海大学丸) | 1962/04 | 1969/05 | 10025 | ||
| Fuji (富士丸) | 1950/10 | 1962 | 22200 | ||
| JDRI | Nagasaki (長崎丸) | 1964/03 | 1986/01 | 562 | 10035 |
| JIAL | Nagasaki (長崎丸) | 1952/03 | 1964/02 | 130 | 10035 |
| JLVC | Kagoshima (かごしま丸) | 1981/10 | in-service | 1297.08 | 10041 |
| JABM | Kagoshima (かごしま丸) | 1960/09 | 1981/09 | 1037 | 10041 |
| JBOO | Keiten (敬天丸) | 1954/06 | 1974/06 | 265 | 10041 |
| JM3824 | Nansei (南星丸) | 1976/03 | 2002/10 | 82.97 | 10041 |
| JHPO | Koyo (耕洋丸) | 1978/06 | in-service | 1988.62 | 10010 |
| JIFH | Tenyo (天鷹丸) | 1985/05 | in-service | 716 | 10010 |
| 8KQQ | Tenyo (天鷹丸) | 1964/04 | 1985/04 | 518 | 10010 |
| JQUB | Shunkotsu (俊鶻丸) | 1928/07 | 588 | 10010 | |
| Call sign ID code | Name (in Japanese) | Date (YYYY/MM/DD) | GT | Org. code | |
|---|---|---|---|---|---|
| Commissioned | Decommissioned | ||||
| JADW | Apoi (あぽい丸) | 1960/02 | 87 | 11001 | |
| JJMM | Aomori (青森丸) | 1990/03 | in-service | 499 | 11006 |
| JRVW | Aomori (青森丸) | 1977/03 | 1990/02 | 499 | 11006 |
| JAJG | Aomori (青森丸) | 1967/10 | 1977/02 | 399 | 11006 |
| _JK_ | Kuji (久慈丸) | 1963/03 | 1964/12 | 40 | 11044 |
| 8KRP | Hirota (広田丸) | 1960/03 | 33 | 11045 | |
| 7JHC | Shin Riasu (新りあす丸) | 1986/03 | in-service | 471 | 11007 |
| JFYI | Riasu No.1 (第一りあす丸) | 1978/03 | 476 | 11007 | |
| 7KIL | Riasu No.2 (第二りあす丸) | 1972/01 | 424 | 11007 | |
| JBKA | Miyako (宮古丸) | 1957/05 | 1965/12 | 84 | 11007 |
| JKAY | Funakawa (船川丸) | 1980/11 | 1994/02 | 495 | 11008 |
| JAZA | Funakawa (船川丸) | 1967/03 | 1980/10 | 375 | 11008 |
| JGGA | Chokai (鳥海丸) | 1992/03 | in-service | 452 | 11009 |
| JNYV | Chokai (鳥海丸) | 1979/12 | 1992/02 | 451 | 11009 |
| JFDN | Chokai (鳥海丸) | 1968/04 | 1979/11 | 404 | 11009 |
| JDNJ | Chokai (鳥海丸) | 1954/12 | 1968/03 | 277 | 11009 |
| JGPP | Fukushima (福島丸) | 1985/03 | 1998/02 | 460 | 11010 |
| JGII | Fukushima (福島丸) | 1974/05 | 1985/02 | 498 | 11010 |
| _ZY_ | Tokiwa (常磐丸) | 1964/12 | 11010 | ||
| JEDY | Kashima (鹿島丸) | 1993/02 | in-service | 495 | 11011 |
| JRVZ | Kashima (鹿島丸) | 1978/02 | 1993/01 | 495 | 11011 |
| JELC | Joyo (常陽丸) | 1973/01 | 83 | 11011 | |
| 7LVS | Joyo (常陽丸) | 1962/10 | 1972/12 | 33 | 11011 |
| JLHB | Wakachiba (若千葉丸) | 1980/03 | 1995/12 | 471 | 11012 |
| JKZQ | Wakachiba (若千葉丸) | 1970/03 | 1980/02 | 483 | 11012 |
| JPVR | Chishio (千潮丸) | 1989/03 | in-service | 475 | 11012 |
| JLFA | Chishio (千潮丸) | 1975/05 | 1989/02 | 465 | 11012 |
| 7LYH | Chishio (千潮丸) | 1965/03 | 1975/04 | 185 | 11012 |
| JFYV | Chishio (千潮丸) | 1955/05 | 1965/02 | 88 | 11012 |
| JBOR | Oshima (大島丸) | 1970/01 | 1996/02 | 277 | 11013 |
| JFRB | Oshima (大島丸) | 1959/02 | 1969/12 | 83 | |
| 11013 | |||||
| 21301 | |||||
| JBMX | Shonan (湘南丸) | 1987/02 | 1999/01 | 485 | 11014 |
| JLVO | Shonan (湘南丸) | 1975/10 | 1987/01 | 495 | 11014 |
| 8LKT | Shonan (湘南丸) | 1965/02 | 1975/09 | 399 | 11014 |
| JJDN | Etsuzan (越山丸) | 1980/07 | 437 | 11015 | |
| 7KKT | Etsuzan (越山丸) | 1968/03 | 1980/06 | 404 | 11015 |
| JIUD | Kanou (加納丸) | 1969/08 | 1994/02 | 401 | 11019 |
| JQSA | Kanou (加納丸) | 1957/03 | 1969/07 | 54 | 11019 |
| JHIS | Unryu (雲龍丸) | 1981/03 | 1995/02 | 215 | 11020 |
| JBBO | Unryu (雲龍丸) | 1970/03 | 1981/02 | 215 | 11020 |
| JIUW | Yaizu (やいづ) | 1991/03 | in-service | 416 | 11021 |
| JIKA | 1978/07 | in-service | |||
| Yaizu (やいづ) | 1978/07 | 1991/02 | 432 | 11021 | |
| Wakashio (若潮丸) | 1993 | in-service | 320 | 49000 | |
| JEGI | Aichi (愛知丸) | 1990/03 | in-service | 450 | 11022 |
| 7KMY | Aichi (愛知丸) | 1976/03 | 1990/02 | 486 | 11022 |
| JHFM | Shirochidori (しろちどり) | 1987/12 | in-service | 453 | 11023 |
| JIUT | Mizunagi (みずなぎ) | 1983/03 | 1997/02 | 148 | 11024 |
| JESA | Tanshu (但州丸) | 1980/02 | 1995/02 | 444 | 11025 |
| JFDI | Tanshu (但州丸) | 1959/02 | 1969/01 | 65 | 11025 |
| JFIB | Wakatori (若鳥丸) | 1975/03 | 1988/06 | 474 | 11026 |
| 7JJM | Otori (鵬丸) | 1990/03 | in-service | 124 | 11027 |
| JNLB | Choho (長芳丸) | 1956/08 | 266 | 11029 | |
| JIJY | Ashu (阿州丸) | 1992/03 | in-service | 459 | 11030 |
| 8LUY | Ashu (阿州丸) | 1965/03 | 1992/02 | 399 | 11030 |
| JFVX | Ashu No.2 (第二阿州丸) | 1960/03 | 95 | 11030 | |
| JIHB | Kagawa (香川丸) | 1986/03 | 1998/05 | 450 | 11031 |
| JPRW | Kagawa (香川丸) | 1974/04 | 1986/02 | 452 | 11031 |
| JCQS | Ehime (えひめ丸) | 1981/07 | 1996/05 | 496.26 | 11032 |
| JREN | Ehime (えひめ丸) | 1969/07 | 1981/06 | 407.89 | 11032 |
| JFDH | Tosakaien (土佐海援丸) | 1991/03 | in-service | 459 | 11033 |
| JJKW | Tosakaien (土佐海援丸) | 1966/03 | 1991/02 | 460 | 11033 |
| 7KRU | Genyo (玄洋丸) | 1991/03 | in-service | 485 | 11037 |
| 7JWJ | Genyo (玄洋丸) | 1980/03 | 1991/02 | 485 | 11037 |
| JABF | Genyo (玄洋丸) | 1968/11 | 1980/02 | 428 | 11037 |
| JPMH | Genyo (玄洋丸) | 1956/04 | 1968/10 | 273 | 11037 |
| JNTU | Chosui (長水丸) | 1993/02 | in-service | 492 | 11038 |
| JIDH | Chosui (長水丸) | 1979/03 | 1993/01 | 476 | 11038 |
| JBGB | Chosui (長水丸) | 1967/03 | 1979/02 | 423 | 11038 |
| JROY | 1985/03 | in-service | |||
| Torishima (とりしま) | 1999/02 | in-service | 452 | 49900 | |
| Kumamoto (熊本丸) | 1985/03 | 1999/02 | 380 | 11039 | |
| JHLF | Oita (大分丸) | 1987/02 | in-service | 468 | 11040 |
| JIEB | Oita (大分丸) | 1975/06 | 1987/01 | 496 | 11040 |
| 8KNC | Oita (大分丸) | 1963/11 | 1975/05 | 296 | 11040 |
| 7JAO | Shinyo (進洋丸) | 2005/03/15 | in-service | 646 | 11048 |
| 7LDC | Shinyo (進洋丸) | 1993/02/27 | 2004/11/22 | 463 | 11048 |
| JRNI | Shinyo (進洋丸) | 1976/12 | 1992/12/02 | 496 | 11048 |
| JKWQ | Shinyo (進洋丸) | 1966/12/25 | 1976/12/25 | 376 | 11048 |
| unknown | Shinyo (進洋丸) | 1955/03/30 | 1966/11 | 223.8 | 11048 |
| unknown | Wakashio (若潮丸) | 1958/04/06 | 32.7 | 11048 | |
| unknown | Wakashio (若潮丸) | 1949/06 | 1958/03 | 15 | 11048 |
| 7KMS | Satsumaseiun (薩摩青雲丸) | 1988/02/29 | in-service | 466 | 11042 |
| JGBC | Satsumaseiun (薩摩青雲丸) | 1974/03/06 | 1988/01 | 481 | 11042 |
| JJIX | Satsumaseiun (薩摩青雲丸) | 1960/09/30 | 1973/12 | 220 | 11042 |
| JLGP | Satsumaseiun No.2 (第二薩摩青雲丸) | 1968/04/26 | 236.44 | 11042 | |
| 7MFV | Kaiho (海邦丸) | 1986/03 | in-service | 466 | 11043 |
| 7MGA | Shonan No.3 (翔南丸III世) | 1992/03 | in-service | 495 | 11043 |
| 7MFF | Shonan (翔南丸) | 1976/05 | 491 | 11043 | |