henmere over 9 years ago This expression is a meme from Kamen Rider DCD (Decade), "だが無意味だ(Daga Muimi da)."海東純一(Kaitou Jun'ichi), Kamen Rider Glaive (Decade ver.) said this line.Try Pixiv tag search. -> 'だが無意味だ' OR '海東純一'