Riichi City - Japanese Mahjong
Live player count and Steam charts
Riichi City is a competitive urban-style Anime mahjong game, featuring beginner-friendly mahjong tutorials, Ranked Matches and tournaments crowded with masters! Spice up the experience with our ACG characters voiced by famous CVs, and attractive items and decorations! Set off for Riichi City now!
Player history
Each point is the highest number of players online in that month (UTC). History before July 14, 2026 is imported; everything after is our own readings. Zoom in for finer detail.
Monthly player counts
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 444 | +32 | +7.8% | 954 |
| Jun 2026 | 412 | -10 | -2.4% | 938 |
| May 2026 | 422 | -43 | -9.2% | 941 |
| Apr 2026 | 465 | -131 | -22.0% | 1,022 |
| Mar 2026 | 596 | +158 | +36.1% | 1,735 |
| Feb 2026 | 438 | -51 | -10.4% | 1,030 |
| Jan 2026 | 489 | +2 | +0.4% | 1,806 |
| Dec 2025 | 487 | +129 | +36.0% | 1,404 |
| Nov 2025 | 358 | +26 | +7.8% | 765 |
| Oct 2025 | 332 | -4 | -1.2% | 858 |
| Sep 2025 | 336 | -47 | -12.3% | 843 |
| Aug 2025 | 383 | -87 | -18.5% | 804 |
* current month, data so far
Recent updates
- Jul 27, 2026■New Outfit PV Preview✨
- Jul 26, 2026■New Outfit PV Preview✨
- Jul 25, 2026■New Outfit PV Preview✨
- Jul 24, 2026■ New Character [Saionji Rukia] PV Now Live
- Jul 23, 2026🍓 Anniversary Exclusive Outfit・Sweet Cake Party（SP）🍓
- Jul 22, 2026🔮 Anniversary Exclusive Outfit・Witch's Blue Oath（SP）🔮
When people play
Average concurrent players by day and hour over the last 15 days, shown in .
Daily activity peaks around 14:00 — a pattern consistent with a player base concentrated in East & Southeast Asia. Steam publishes no per-country player data, so this is inferred from play times.
Audience
Language mix of 100 Steam reviews spanning 37 days — a rough proxy for where the player base is.