oaky so oikawa does this thing he often shortens people's names to the first part of their first and last name (kyoutani kentarou is Kyouken-chan, Ushijima Wakatoshi is Ushiwaka)
I wondered what he would call yamaguchi if his name was shortened like that
Yamaguchi's first name is only one character though so hypothetically you cant really split it into like tada-shi or tad-ashi, so it couldn't be something like ‘Yamatada’ or w/e
so I went into google translate and just removed the 'guchi' character in yamaguchi so it was basically yamatadashi but then the characters end up translating to "Yamachu" and if that isn't the cutest fucking nickname
I’ve now decided that, along with bambi-chan, oikawa calls yamaguchi “Yamachu” bc its adorable and i love it













