WAR APPENDIX
| Name and Kind of Vessel | Displacement | Date of Sinking 1904 |
| Ansei Maru, sailing ship | 105 | June16 |
| Seiyei Maru, sailing ship | ? 100 | "16 |
| Seisho Maru, sailing ship | 122 | " 30 |
| Koun Maru, steamer | 57 | " 30 |
| Kita Maru, sailing ship | 140 | July 19 |
| Takashima Maru, steamer | 318 | " 20 |
| Hokusei Maru, sailing ship | 91 | " 20 |
| Fukuju Maru, sailing ship | 121 | " 24 |
| Jizai Maru, sailing ship | 199 | " 24 |
| Hakutsu Maru, sailing ship | 91 | " 24 |
Those 15 ships have an average of 234 tons, a figure sufficiently suggestive of the nature of the craft upon which the Russian cruisers preyed. The list must be supplemented by a number of little fishing boats, some driven by stress of weather upon Russian coasts, but all with one exception destroyed. There are 12 of these boats recorded, but others are believed to have shared their fate:
| Name and place of Register | Fate |
| Chotoku Maru, Hakodate | Unknown |
| Ryozen Maru, Hakodate | " |
| Kaichi Maru, Noto | Burned |
| Kifuku Maru, Kaga | " |
| Sumiyoshi Maru, Hakodate | " |
| Chosho Maru, Tokio | " |
| Yeisho Maru, Tokio | " |
| Yeihu Maru, Tokio | " |
| Yeiju Maru, Tokio | " |
| Kaikei Maru, Totomi | " |
| Kwantsu Maru, Totomi | " |
| Kayetsu Maru, Hakodate | Captured |
339a
