Doko Demo Issyo

Doko Demo Issyo is a hybrid of virtual pet and chat toy.

It features several characters collectively referred to as “Pokepi” (Pocket People), including a white cat named Toro Inoue, a rabbit named Jun Mihara, and a dog named Pierre Yamamoto.

The original PlayStation (1994) brought CD-based gaming and 3D graphics to the mainstream, ending Nintendo's console dominance of the previous two generations. It's now firmly in "retro collecting" territory: original jewel cases with intact manuals command a real premium over disc-only copies, and several RPGs from its later years (when Sony deliberately courted the genre) are among the most expensive commonly-collected games from the era.

Gamevaro tracks Doko Demo Issyo for PlayStation with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.

Adding Doko Demo Issyo to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This PS1 release dates back to 1999.

Only a handful of market sales have been tracked for Doko Demo Issyo, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common PlayStation titles.

Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.

💬 Community Discussions