The Deluxe Edition includes:
♦ Digital Art Collection (13 pages)
- - Character art collection
- - Rough art collection
♦ 2 Audio Dramas in Japanese and Drama Script in English and Traditional Chinese (PDF)
- - Natsumi Encounter
- - Origami Friendship
♦ Official Soundtrack (27 tracks)
♦ Short Novel in Japanese, English, and Traditional Chinese
* You can access the Deluxe Edition contents in the game folder. Right-click the game in your Steam Library, select "Browse Local Files", then open the "Assets" folder.