Koko (ココ)

"Koko (ココ)" is a song by Tamurapan that opened the 2013 television anime Kyousou Giga, also known as Kyousougiga (京騒戯画). It served as the series' first opening theme and accompanied Toei Animation's production during its 2013 broadcast. The song also received a commercial release that year on the single TV Anime “Kyousougiga” Opening Theme Song - Koko - Single.

As a J-pop opening, the track moves with a bright, brisk pulse and a compact melodic hook that arrives quickly. Tamurapan's singing keeps the tune agile and buoyant, favoring lift and momentum over heavier rock weight. The result is a concise theme built to create immediate forward motion.

That lively surface fits Kyousou Giga's unstable, fast-moving world, where family drama and fantastical disorder collide in the Looking Glass City. Apple Music dates the single to 2013-10-23, and it appeared under Nippon Columbia Co., Ltd./NIPPONOPHONE as the opening-theme release tied directly to the anime.