Here is the full list of all 35 Koi-Koi Japan Hanafuda playing cards achievements.
Get 5 successive wins.
Complete "Light Five" Yaku.
Complete "Red Ribbon" Yaku.
Form 5 Yaku or more in 1 round.
Earn 10 points or more with 1 Stop.
Earn 20 points or more with 1 Stop.
Complete "Blue Ribbon" Yaku.
Complete "Boar, Deer, Butterfly" Yaku.
Complete "Cherry Blossom and Cup" Yaku.
Defeat opponent for the first time.
Complete "Moon and Cup" Yaku.
Complete "Rain Light Four" Yaku.
Call Stop after your opponent calls Koi Koi.
Call Koi Koi, form a new Yaku, and call Stop.
Form 3 Yaku or more in 1 round.
Complete "Light Three" Yaku.
Quit Tutorial Mode.
Win 10 times.
Win 100 times.
Win 500 times.
Get 10 successive wins.
Complete "Red and Blue Ribbons" Yaku.
Complete "Light Four" Yaku.
Complete "Boar, Deer, Butterfly" Yaku 5 times.
Complete "Light Three" Yaku 10 times.
Complete "Light Four" Yaku 10 times.
Complete "Light Five" Yaku 10 times.
Complete all Yaku.
Defeat opponents from all areas in Collection Mode.
Collect each variety of postcard.
[Multiplayer]Quit Tutorial Mode.
[Multiplayer]Defeat opponent for the first time.
[Multiplayer]Win 10 times.
[Multiplayer]Win 100 times.
[Multiplayer]Earn 20 points or more with 1 Stop.