Botan Tsukishima is a transfer student at Saotome High. She was sent by Sakura Gettous to observe her granddaughter, Motoko Gettou.
Botan Tsukishima is a member of the Soe Clan. She was tasked by Sakura Gettous with observing her granddaughter, Motoko Gettou. She was transferred to Saotome High with the excuse that she transferred due her father work.
She was created by Iku Sakaguchi and illustrated by Shiuri Iwasawa. She made her first appearance in Chapter 17.
Botan first appeared as a transfer student. While introducing herself she gain the admiration of many girls due to her well build and tall body and while going to her seat she wished that the one who is next to her be taller than her so she don't stand out too much, but both of those who she set next to were shorter than her namely they were Motoko Gettou and Teruharu Kosukegawa.