Datenshi Kyouko - Part I
Sharp X68000 Series 5.25in.disk. published 30 years ago by System House Oh!
Listed and emulated in MAME !
Datenshi Kyouko - Part I © 1989 System House Oh!
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Released on January 20, 1989 in Japan for a retail price of 7800 Yen.
The title translates from Japanese as 'Kyouko, the fallen angel'.