Shoko Koyama (played by Hiroko Yakushimaru) is a protagonist in Twinkle.
Mutsuki Kishida (played by Etsushi Toyokawa) appears in Twinkle.
Kon Fujishima (played by Michitaka Tsutsui) appears in Twinkle.
Chiaki Koyama (played by Mariko Kaga) appears in Twinkle.
Yuriko Kishida (played by Masuyo Iwamoto) appears in Twinkle.
Yuzo Kishida (played by Yūsuke Kawazu) appears in Twinkle.
Waitress (played by Rie Shibata) appears in Twinkle.
Misuho Ito (played by Tomoko Oshima) appears in Twinkle.
