Chunchun

Value (in kan)	Name	Description
¶ Group A: Set Teyaku
4	Three Pairs 喰付 [くっつき, kuttsuki] (lit. sticky?)	Three pairs of cards- a pair being two cards from the same month.
¶ Group B: Chaff Teyaku Note: For the purposes of these teyaku, all Willow cards are considered Chaff, as opposed to their usual value. In particular, the Willow Ribbon is not considered a Ribbon.
3	One Ribbon 短一 [たんいち, tan’ichi]	One Ribbon card, six Chaff.
3	One Animal 十一 [といち, toichi]	One Animal card, six Chaff.
3	One Bright 光一 [ぴかいち, pikaichi]	One Bright card, six Chaff.
4	Empty Hand 空素 [からす, karasu]	Seven Chaff cards.

Value (in kan)	Name of Yaku	Composition
12	Five Brights 五光 [ごこう, gokou]
10	Four Brights 四光 [しこう, shikou]
10	Seven Ribbons 七短 [ななたん, nanatan]	Any 7 Ribbon cards, excluding the Willow Ribbon.
7	Poetry Ribbons 赤短 [あかたん, akatan]	The three Poetry Ribbons:
7	Blue Ribbons 青短 [あおたん, aotan]	The three Blue Ribbons:
7	Chunchun チュンチュン [ちゅんちゅん, chunchun]	The Geese and the Boar:

Case	Description
All Eights	All Eights [総八 - そうはち, souhachi] occurs when every player has captured exactly 90 card points. In this situation, the dealer claims 10 kan from each opponent. The dealer is the winner of the round, and remains dealer for the next.
Double Eights	Double Eights [二八 - ふたはち, futahachi] occurs when a single player scores at least 80 above the par value, i.e. when they capture 170 or more total card points. This player takes 10 kan from each opponent, plus 1 additional kan for every point above 170. This player is the winner of the round, and becomes the dealer for the next.
Sixteen Chaff	As its name implies, Sixteen Chaff [素十六 - すじゅうろく, sujuuroku] occurs when a player has managed to capture at least 16 Chaff cards (for this purpose, all Willow cards count as Chaff). This player takes 12 kan from each opponent, plus an additional 2 kan for every Chaff card in excess of 16. They will be the winner of the round, and become the dealer for the next.

¶ Teyaku