The Game Census
麻雀一番街 cover art

麻雀一番街

Formirai Co., Ltd. · 2022-09-08

Steam

Modes: Single player, Multiplayer

Releases: Jan 19, 2022 (Android), Jan 19, 2022 (iOS), Jan 19, 2022 (PC (Microsoft Windows))

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!

麻雀一番街 is a 2022 game priced as free-to-play, with a Mixed reviewLabel (48% of 4777 reviews) and an owner estimate of 200,000 .. 500,000.

402
playing now
48%
positive of 4.8k reviews
Mixed
steam rating
200,000–500,000
owners (SteamSpy est.)
1
twitch viewers (latest)
85/100
IGDB user rating (6 ratings)
platinum
deck/linux tier (ProtonDB)
Free
steam price (US)

402 players in-game as of 2026-08-30 03:00 UTC (census sample)

Health check

Healthy
  • · 402 players in-game at the last census sample.
  • · 757 reviews in the last 8 weeks (~95/week).
  • · Review velocity down 5% vs the prior 8 weeks.

Review momentum

PositiveNegative
14714720222026Week of 2022-09-01: 116 positiveWeek of 2022-09-01: 71 negativeWeek of 2022-10-01: 46 positiveWeek of 2022-10-01: 43 negativeWeek of 2022-11-01: 76 positiveWeek of 2022-11-01: 25 negativeWeek of 2022-12-01: 54 positiveWeek of 2022-12-01: 43 negativeWeek of 2023-01-01: 76 positiveWeek of 2023-01-01: 53 negativeWeek of 2023-02-01: 37 positiveWeek of 2023-02-01: 21 negativeWeek of 2023-03-01: 51 positiveWeek of 2023-03-01: 37 negativeWeek of 2023-04-01: 25 positiveWeek of 2023-04-01: 25 negativeWeek of 2023-05-01: 35 positiveWeek of 2023-05-01: 32 negativeWeek of 2023-06-01: 30 positiveWeek of 2023-06-01: 46 negativeWeek of 2023-07-01: 45 positiveWeek of 2023-07-01: 37 negativeWeek of 2023-08-01: 24 positiveWeek of 2023-08-01: 29 negativeWeek of 2023-09-01: 35 positiveWeek of 2023-09-01: 30 negativeWeek of 2023-10-01: 93 positiveWeek of 2023-10-01: 112 negativeWeek of 2023-11-01: 43 positiveWeek of 2023-11-01: 50 negativeWeek of 2023-12-01: 43 positiveWeek of 2023-12-01: 36 negativeWeek of 2024-01-01: 50 positiveWeek of 2024-01-01: 47 negativeWeek of 2024-02-01: 43 positiveWeek of 2024-02-01: 49 negativeWeek of 2024-03-01: 62 positiveWeek of 2024-03-01: 64 negativeWeek of 2024-04-01: 63 positiveWeek of 2024-04-01: 44 negativeWeek of 2024-05-01: 78 positiveWeek of 2024-05-01: 38 negativeWeek of 2024-06-01: 53 positiveWeek of 2024-06-01: 68 negativeWeek of 2024-07-01: 95 positiveWeek of 2024-07-01: 93 negativeWeek of 2024-08-01: 147 positiveWeek of 2024-08-01: 123 negativeWeek of 2024-09-01: 63 positiveWeek of 2024-09-01: 86 negativeWeek of 2024-10-01: 88 positiveWeek of 2024-10-01: 88 negativeWeek of 2024-11-01: 63 positiveWeek of 2024-11-01: 61 negativeWeek of 2024-12-01: 53 positiveWeek of 2024-12-01: 36 negativeWeek of 2025-01-01: 47 positiveWeek of 2025-01-01: 80 negativeWeek of 2025-02-01: 45 positiveWeek of 2025-02-01: 30 negativeWeek of 2025-03-01: 78 positiveWeek of 2025-03-01: 132 negativeWeek of 2025-04-01: 60 positiveWeek of 2025-04-01: 81 negativeWeek of 2025-05-01: 50 positiveWeek of 2025-05-01: 59 negativeWeek of 2025-06-01: 46 positiveWeek of 2025-06-01: 63 negativeWeek of 2025-07-01: 57 positiveWeek of 2025-07-01: 82 negativeWeek of 2025-08-01: 37 positiveWeek of 2025-08-01: 59 negativeWeek of 2025-09-01: 29 positiveWeek of 2025-09-01: 54 negativeWeek of 2025-10-01: 31 positiveWeek of 2025-10-01: 32 negativeWeek of 2025-11-01: 23 positiveWeek of 2025-11-01: 36 negativeWeek of 2025-12-01: 36 positiveWeek of 2025-12-01: 43 negativeWeek of 2026-01-01: 35 positiveWeek of 2026-01-01: 58 negativeWeek of 2026-02-01: 29 positiveWeek of 2026-02-01: 49 negativeWeek of 2026-03-01: 41 positiveWeek of 2026-03-01: 99 negativeWeek of 2026-04-01: 48 positiveWeek of 2026-04-01: 65 negativeWeek of 2026-05-01: 33 positiveWeek of 2026-05-01: 51 negativeWeek of 2026-06-01: 31 positiveWeek of 2026-06-01: 49 negativeWeek of 2026-07-01: 39 positiveWeek of 2026-07-01: 51 negativeWeek of 2026-08-01: 8 positiveWeek of 2026-08-01: 21 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

7441822026-08-07 00:00 — 315 players2026-08-07 08:00 — 409 players2026-08-07 16:00 — 531 players2026-08-08 00:00 — 352 players2026-08-08 08:00 — 502 players2026-08-08 16:00 — 542 players2026-08-09 00:00 — 398 players2026-08-09 08:00 — 602 players2026-08-09 16:00 — 433 players2026-08-10 00:00 — 329 players2026-08-10 06:00 — 421 players2026-08-10 15:00 — 663 players2026-08-10 23:00 — 272 players2026-08-11 07:00 — 435 players2026-08-11 15:00 — 646 players2026-08-12 22:00 — 287 players2026-08-14 06:00 — 407 players2026-08-15 14:00 — 661 players2026-08-16 22:00 — 266 players2026-08-18 05:00 — 348 players2026-08-19 13:00 — 664 players2026-08-20 20:00 — 239 players2026-08-22 04:00 — 344 players2026-08-23 11:00 — 441 players2026-08-24 19:00 — 182 players2026-08-26 03:00 — 346 players2026-08-27 11:00 — 520 players2026-08-28 19:00 — 222 players2026-08-30 03:00 — 402 players
Concurrent players, hourly average, last 30 days (census samples).

Twitch viewers

12702026-08-26 20:34 — 0 viewers2026-08-26 22:34 — 3 viewers2026-08-27 01:34 — 12 viewers2026-08-27 03:34 — 9 viewers2026-08-27 05:34 — 1 viewers2026-08-27 07:33 — 0 viewers2026-08-27 09:33 — 12 viewers2026-08-27 11:34 — 0 viewers2026-08-27 13:34 — 0 viewers2026-08-27 15:34 — 11 viewers2026-08-27 17:34 — 5 viewers2026-08-27 19:34 — 34 viewers2026-08-27 22:34 — 4 viewers2026-08-28 00:34 — 24 viewers2026-08-28 02:34 — 127 viewers2026-08-28 04:34 — 0 viewers2026-08-28 06:34 — 0 viewers2026-08-28 08:34 — 0 viewers2026-08-28 10:34 — 2 viewers2026-08-28 12:34 — 0 viewers2026-08-28 14:34 — 6 viewers2026-08-28 16:35 — 6 viewers2026-08-28 18:34 — 1 viewers2026-08-29 11:34 — 0 viewers2026-08-29 13:34 — 12 viewers2026-08-29 15:34 — 21 viewers2026-08-29 17:34 — 8 viewers2026-08-29 20:34 — 6 viewers2026-08-29 22:34 — 0 viewers2026-08-30 00:34 — 2 viewers2026-08-30 02:34 — 2 viewers2026-08-30 04:34 — 39 viewers2026-08-30 06:34 — 100 viewers2026-08-30 08:34 — 2 viewers2026-08-30 10:34 — 2 viewers2026-08-30 12:34 — 7 viewers2026-08-30 14:34 — 16 viewers2026-08-30 16:35 — 1 viewers
Hourly Twitch viewers (census snapshots).

Details

WindowsmacOSLinuxMulti-playerPvPOnline PvPCross-Platform MultiplayerIn-App PurchasesFamily Sharing

3 supported languages: English, Japanese, Traditional Chinese

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

RTSCuteJRPGAnimeFunnyCasualHorrorModernSportsStrategy

Census log

Computed from census-recorded observations only — dates are observation dates.

Recent updates

Players also track

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Similarity via IGDB.

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