Board Thread:Questions and Answers/@comment-210.186.52.106-20160817090253/@comment-25431873-20181121224628

Therestina is mentioned in the novels anon:

“Ransuu-ojisan, Gensei-ojiisan, Byouri-obasan, Nayuta-chan, Yuiitsu-oneechan, Jouryuu-oniichan, Konshou-oneechan, Chokuryuu-kun, Doutai-ojisan, Kagun-ojisan, Bunri-oniichan, Sousai-chan, Kenbi-obasan, Bunshi-oniichan, Therestina-obasan, Kouten-oneechan.” With her arms spread wide, Kihara Enshuu announced, (NT4)