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See all the artwork from Oni Onsen in this art book for the game.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
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This is the base game required to play this DLC. Other expansions may also be required.
Try this game before buying.
Other games from the same series.
See all the artwork from Oni Onsen in this art book for the game.
Includes:
Sprite Sketch Art
Game Sprites
Game CGs (Pinup Images)
Game Backgrounds
This is how you find your DLC after you purchase it. Once you purchase and install/download the Art Book in the DLC list of Oni Onsen in your Steam Library, you can find the files for it in your Local Files. Right-click the name of the game (Oni Onsen) from the list of games in your library, click Properties, go to the Local Files tab, then click Browse Local Files. You'll find the Art Book in this folder.
