not sure why I started noticing only in the previous chapter, with this one practically confirming my suspicions, but is the mangaka responsible for Onizuka-chan and Sawarida-kun (https://mangadex.org/title/39404/onizuka-chan-and-sawarida-kun) also the assistant for this manga? The highly...
ya, the mc is immature but her "friends" weren't very kind to her either. actually found most of the characters "closest" to chiho (both her friends and shizu) pretty damn annoying. though i guess shizu might come around based on the recent developments