How many people are playing Koi-Koi Japan [Hanafuda playing cards] right now?

Koi-Koi Japan [Hanafuda playing cards] has 0 players on Steam right now, with a 24-hour peak of 4 and an all-time peak of 178 on May 2024.

What is the all-time peak player count of Koi-Koi Japan [Hanafuda playing cards]?

178 concurrent players on May 2024.

Koi-Koi Japan [Hanafuda playing cards] was released on Steam on 28 Apr 2015.

GameApp ID 364,930by Zoo CorporationReleased 28 Apr 2015

Windows · macOSEngine —

Update cadence · public branch

PICS live

253 days

Since last public build

6 Jan 2026, 02:26 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 1 builds since 2026 · UTC

Click a cell to filter the builds table

0369121518

Koi-Koi Japan [Hanafuda playing cards] Patches · SteamPeaks

Koi-Koi Japan [Hanafuda playing cards]

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
6 Jan 2026	Tue	02:26	No patch notes · unannounced build	21391692	public	2	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds