Hanafuda Legends is a free, browser-based Koi-Koi game with online multiplayer, vs-computer, and private rooms. It is developed by Bator24 and published in 2026.
Play in English at www.hanafudalegends.com.
¶ Screenshots
Game table — hand, field, and deck.
Leaderboard and tiers.
Deck and table theme options.
¶ Features
- Ranked matchmaking — 6- or 12-round games; global leaderboard.
- Private room — Create a game and share link or room code (no account required for guests).
- Vs computer — AI with selectable difficulty.
- Achievements — 100+ milestones (yaku collection, streaks, tier, special combos, etc.).
- Ranking system — YAKU points and tiers (Bronze → Diamond).
- Custom deck themes — Traditional deck and alternate card sets (e.g. ENERO: EL PINO).
- Table themes — Default, Dragon, Katana, Temple, Wood, Cherry, Solid (visual backgrounds).
- Free — No registration for private play; optional account for ranked and progress.
¶ Ranking system
- YAKU — Ranking points. New players start at 1,000. Earned/lost in ranked matches.
- Tiers (by YAKU): Bronze (0–1,000), Silver (1,001–1,200), Gold (1,201–1,500), Platinum (1,501–2,000), Diamond (2,001+).
- Leaderboard — Sorted by YAKU; top 100, top 10, and #1 have dedicated achievements.
¶ Achievements
Over 100 achievements in seven categories, with rarities from Common to Mythic:
| Category | Examples |
|---|---|
| Yaku collection | Collect specific yaku N times (e.g. Five Brights, Moon Viewing, Poetry Ribbons). |
| Special combination | Viewing Master, Perfect Round (3 yaku in one round), Yaku Overload (5 in one round), Complete Collection (all 12 yaku types). |
| Progressive | First Steps, Yaku Collector (50 total), Yaku Legend (500), Yaku Immortal (5,000). |
| Gameplay | First Victory, Win Streak, Century Club (100 games), Koi-Koi Master, High Roller (20 pts/round), Comeback King, Perfect Sweep (win all 12 rounds). |
| Tier | Bronze Warrior → Diamond Legend; Top 100, Top 10, Number One. |
| Special event | Lucky Draw (exactly 7 pts), Rainy Day Special, Moonlight Victory, Hiki Master (10 Hiki captures). |
| Collection variety | Diverse Collector, Complete Variety (all 12 types), Balanced Master. |
¶ Deck and table showcase
Card decks
- Traditional deck — Standard Hanafuda artwork (48 cards, 12 months).
- ENERO: EL PINO (Blue deck) — Alternate art set.
Table themes (backgrounds)
- Default (gradient), Dragon, Katana, Temple, Wood, Cherry, Solid.