Promise Mascot Agency: The Art of Kaso-Machi
Well reviewed at 100% positive. The current price is near its recorded low.
Why this verdict
Price memory
Official-store evidence for this region · US
- Current official price $6.29
- Regular price $9.99
- Recorded low $6.29
- Compared with usual sales Not recorded
- Observed sale intervals 19.5 to 19.5 days · median 19.5 days
- Interval samples 1
- Observed window Jul 7, 2026 to Jul 26, 2026 · 19.5 days
- Confidence low
Offers
Official store prices and labeled keyshop comparisons
Report a problem
Price history
Accepted price history and recorded lows
Packs and bundles
- Promise Mascot Agency: Promises Kept Edition -37% From $29.43
About this game
What this game is, in the developer's words
Promise Mascot Agency: The Art of Kaso-Machi exhibits the beautiful artwork and development of Promise Mascot Agency in a digital artbook. Featuring over 400 pages of cursed art and developer commentaries by Kaizen Game Works, Ikumi Nakamura, Mai Mattori, Inko Ai Takita, Alpha Chrome Yayo and more.
Promise Mascot Agency: The Art of Kaso-Machi collects the beautiful and cursed art from Promise Mascot Agency. Featuring weird and wonderful concept art by Ikumi Nakamura, Mai Mattori, Inko Ai Takita and all of the amazing artists who worked on the game.
This art book includes over 400 pages of artwork, development insights, and developer commentary from all aspects of the game's development.
To access this digital art book:
Right-click Promise Mascot Agency in your Steam Library
Select Manage
Select Browse Local Files
Open PromiseMascotAgencyArtWorks.pdf
If automatic updates are turned off, please update the Promise Mascot Agency base game first on Steam.
If you still can't find it, you might need to change the game's language. Go to your Steam Library, right-click the game, and change the game's language to English, and the artbook should be in your Local Files. You can now change the language back again.
Media
Trailers and screenshots from the store page
Games like Promise Mascot Agency: The Art of Kaso-Machi
Shared tags, not the same series.
Promise Mascot Agency: The Art of Kaso-Machi price history and current deals
Promise Mascot Agency: The Art of Kaso-Machi for PC currently sells from $6.29 at authorized stores. Lowest since 17 Jun 2026: $6.29. That is 37% off the $9.99 list price.
Promise Mascot Agency: The Art of Kaso-Machi reviews, playtime, and age rating
3 people have reviewed Promise Mascot Agency: The Art of Kaso-Machi. 100% are positive. Steam calls that 3 user reviews. Brazil rates it 12+, flagged for Drogas ilícitas, Conteúdo sexual, Linguagem imprópria.
Frequently asked questions
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