full name : yamaguchi riku stage name : riku nationality : indonesian nickname(s) : riri, iku, ricky age : 13 bday : november 12th 2011 lookalike : asa from babymonster hobbies : playing basketball, dancing, reading fav kpop groups : baemon, enha, illit, adp, lsrfm likes : strawberries, ice cubes, listening to music dislikes : zionists, rude ppl, fake reporting height : 168 cm ults : asa, iroha, ni-ki, annie, kazuha
