レトロブームだった
retoro būmudatta
1. Retro boom.; Was a retro boom.
Noun
1. Retro boom.; Was a retro boom.
1. retro; nostalgic
1. current obsession; current kick
1. baby boom
1. big boom; big craze
1. retro game; classic game
1. sonic boom
1. retro game; classic game
1. Shōwa retro; Shōwa era-style