Tiny schoolgirl Chiiko develops a crush on older boy Sally and believes herself to be his girlfriend, although Sally is already involved in a love triangle with a girl called Tonko. (Source: The Anime Encyclopedia)
Genres: Romance, Slice of Life
Watch Chiisana Koi no Monogatari: Chitchi to Sally Hatsukoi no Shiki episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.