Question 1

How do you play Koi-Koi online multiplayer?

Accepted Answer

Press "Play now" for online matchmaking with players worldwide, or "Private room" to create a game and share the link or room code with a friend. Both work in your browser with no download.

Question 2

Can I play Hanafuda online for free?

Accepted Answer

Yes. Hanafuda Legends is free to play in your browser or on Android — ranked seasons, Daily Challenge, vs computer, and private rooms. No signup or subscription required. An iOS app is coming soon.

Question 3

What is Koi-Koi?

Accepted Answer

Koi-Koi is a traditional Japanese card game played with Hanafuda (flower cards). Two players match cards by month, capture sets called yaku, and choose to bank points or risk calling "Koi-Koi" for higher scores.

Question 4

How do I play?

Accepted Answer

Play a card from your hand to match one on the table (same month), or add it to the table. Then draw a card and match or add it. When you form a yaku, you can stop to keep your points or call "Koi-Koi" to continue for more.

Question 5

How do I play with a friend?

Accepted Answer

Click "Private Room", create a room, and choose how many rounds. Share the room code or link with your friend. They join with the code — no account required.

Question 6

What are yaku?

Accepted Answer

Yaku are scoring combinations of captured cards, such as "Five Brights", "Moon Viewing", or "Poetry Ribbons". Each yaku has a point value; the game explains them as you play.

2026年2月	Browser launch
2026年8月	Android (Google Play)
2026年10月	Season 1 (ranked)
—	Hana coins
—	iOS (in review)

Site	Title	Date	Link
Unseen Japan	Hanafuda: How a Banned Card Game Defined the Pre-Pokémon Era	2024	Open
Fuda Wiki	Hanafuda Legends	2026	Open
IGDB	Hanafuda Legends	2026	Open
BoardGameGeek	Hanafuda Legends (Video Game)	2026	Open
BoardGameGeek	Hanafuda Legends (Web Link)	2026	Open
itch.io	Hanafuda Legends	2026	Open
Reddit	Android launch — r/Hanafuda	2026-08	Open

Press kit

概况介绍

Story

What it is

Why I built it

What's different

Timeline

视觉材料

标识

Horizontal lockup

Compact mark

Japanese lockup

截屏

Gameplay video

Key art

Where we're listed