IMHO.

Koi-Koi Japan [Hanafuda playing cards] vs hololive Holo's Hanafuda

Koi-Koi Japan [Hanafuda playing cards] and hololive Holo's Hanafuda both land in Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Casual games on Steam. Koi-Koi Japan [Hanafuda playing cards] (2015) is 10 years older than hololive Holo's Hanafuda (2025). Koi-Koi Japan [Hanafuda playing cards] scores higher on Steam reviews (95.1% positive) than hololive Holo's Hanafuda (93.8% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Koi-Koi Japan [Hanafuda playing cards]

Choose Koi-Koi Japan [Hanafuda playing cards] if you want the Steam Leaderboards side of the pairing. On Steam, it's currently about 75% cheaper on the Steam Store. Koi-Koi Japan [Hanafuda playing cards] launched in 2015.

Choose hololive Holo's Hanafuda

Choose hololive Holo's Hanafuda if you want an Adventure experience. On Steam, it's the newer release (2025) and ships with the modern feature baseline. hololive Holo's Hanafuda launched in 2025.

Both Koi-Koi Japan [Hanafuda playing cards] and hololive Holo's Hanafuda sit in Casual on Steam and both list Multi-player, Online PvP, and PvP, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (95.1% vs 93.8% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

Koi-Koi Japan [Hanafuda playing cards] vs hololive Holo's Hanafuda — Steam metadata comparison
Koi-Koi Japan [Hanafuda playing cards] — Steam game coverKoi-Koi Japan [Hanafuda playing cards]hololive Holo's Hanafuda — Steam game coverhololive Holo's Hanafuda
Released20152025
GenresCasualAdventure, Casual
PlatformsWindows, macOSWindows
Steam DeckDeck PlayableDeck Verified
Price4.99 USD19.99 USD
Steam reviews95.1% positive (385 reviews)93.8% positive (32 reviews)
MultiplayerMulti-player, Cross-Platform MultiplayerMulti-player, Cross-Platform Multiplayer
DevelopersZoo CorporationGemdrops, Inc.

Side by side

Koi-Koi Japan [Hanafuda playing cards] vs hololive Holo's Hanafuda — FAQ

Should I play Koi-Koi Japan [Hanafuda playing cards] or hololive Holo's Hanafuda first?
If you want chronology, Koi-Koi Japan [Hanafuda playing cards] (2015) came out before hololive Holo's Hanafuda (2025). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Koi-Koi Japan [Hanafuda playing cards] and hololive Holo's Hanafuda similar?
They overlap on Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Koi-Koi Japan [Hanafuda playing cards] vs hololive Holo's Hanafuda · imho.run