a roleplaying game

video game whose gameplay revolves around falling items, such as Tetris and Puyo Puyo

"Werewolf", a party game featuring werewolves and villagers equivalent to the Western "Mafia"

one who is easily embarrassed; a shy person

scholarly pursuits, academic studies / scholar, academic, student

the other side; reverse side; back side

darkness / (figuratively) secrecy

a varied tit

a willow tit

The Japanese tradition of going to visit scenic areas where leaves have turned red in the Autumn.