二木四季 二木さん 二木 ポテンシャルさん Futaki_Shiki
Also known as "Emoji Mk 2/2.0". Gamer girl and one of [[Kuroki Tomoko]]'s classmates, she dreams of one day making a living out of playing video games.

She and Tomoko eventually befriend Yoshida Masaki's cohorts [[Anna_(Watamote)|Anna]] and [[Rena_(Watamote)|Rena]], and in later chapters can be seen hanging out with them after school.
futaki shiki