ok ok so about 'Lovichen', basically that came about from old rp stuff. I used to RP as Lovino and the Prussia at the group started this habit of calling him 'Lovichen' - and naturally, Lovino got pissed off by the nickname and yeah.
As for 'Luigi', that's the other nickname, lmao. Feliciano gets to be 'Mario', while Lovino's 'Luigi'. Anyone who doesn't get the references there will get slapped with a Nintendo.
also I like to think that the way each character wears their uniform will indicate a little about what the character is like in general, ahaha. Kiku forever goes in full uniform. One of these days I'll draw fullbody references of both male and female uniforms for the Giant characters... maybe.
South Italy / Prussia / Japan belong to