It comes from the Japanese language ambiguity between r’s and l’s. The title is written out in katakana as フリクリ, typically converted to romaji as “fu ri ku ri”. However, in spoken Japanese it would sound very much like Fooly Cooly because r’s are pronounced very similarly to l’s, this then becomes FLCL. If you look at the AniList page, all those versions are listed as synonym names.
Huh never heard of FLCL being called Furi Kuri.
Yeah I had to look it up and was like “oh yeah, FLCL”. But I do remember it was pronounced that way in the anime.
It comes from the Japanese language ambiguity between r’s and l’s. The title is written out in katakana as フリクリ, typically converted to romaji as “fu ri ku ri”. However, in spoken Japanese it would sound very much like Fooly Cooly because r’s are pronounced very similarly to l’s, this then becomes FLCL. If you look at the AniList page, all those versions are listed as synonym names.