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Edition · Visual novel · Japanese

Kouhai to Kouhaii de Kouhai Shitemita.

Hyperiyon · original edition

Revision 1 · edited Oct 2026 by import

Edition facts

Publisher: Hyperiyon
Language: Japanese
Format: Windows
Status: Complete
Audience: 18+
Released: 2011
Engine: YU-RIS
Voiced: Fully voiced

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