Natsuki Crisis is a two episode OVA series, which was originally released in 1994. The episodes were released on video and LaserDisk in Japan, but as of 2025, these are the only releases -it has yet to see a DVD or Blu-ray release. The episodes adapt some chapters of Tsuruta Hirohisa's Natsuki Crisis manga.

Voice Cast

Character	Voice actor
Akira	Hiromi Tsuru
Daigou	Shigeru Chiba
Himuro	Toshihiko Seki
Hondou	Masami Kikuchi
Natsuki	Ai Orikasa
Rina	Yuko Nagashima
Satake	Yasunori Matsumoto
Yanagisawa	Jūrōta Kosugi