Crevasse -Boku to Haruna no Shuusen Kinenbi-

Crevasse -Boku to Haruna no Shuusen Kinenbi- cover

(C88) [スペースくじら (くじらジオ)] Crevasse -僕と榛名のシュウセン記念日- (艦隊これくしょん -艦これ-)