世界一初恋～バレンタイン編～
Studio Deen
Kadokawa Shoten
Animated short with an original story that was screened alongside "Sekaiichi Hatsukoi Movie: Yokozawa Takafumi no Baai."
Ending
Hatori, Yoshiyuki
Main
Nakamura, Yuuichi
Japanese
Kirishima, Zen
Main
Furuya, Toru
Japanese
Kisa, Shouta
Main
Okamoto, Nobuhiko
Japanese
Onodera, Ritsu
Main
Kondou, Takashi
Japanese
Yokozawa, Takafumi
Main
Horiuchi, Kenyuu
Japanese
Yoshino, Chiaki
Main
Tachibana, Shinnosuke
Japanese
Yukina, Kou
Main
Maeno, Tomoaki
Japanese
Kirishima, Hiyori
Supporting
Takano, Masamune
Supporting
Konishi, Katsuyuki
Japanese
