習志野、今夏も響く「美爆音」　太鼓は２つに減ったけど

習志野、今夏も響く「美爆音」　太鼓は２つに減ったけど
https://nozomi.2ch.sc/test/read.cgi/hsb/1565418304/

last-modified: 2021-08-23 07:14:56