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