K-pop idol Saju chemistry

In-depth Korean astrology (Saju) compatibility readings for K-pop idol pairs.

aespa

ATEEZ

BABYMONSTER

BLACKPINK

BOYNEXTDOOR

BTS

ENHYPEN

i-dle

ILLIT

ITZY

IVE

KISS OF LIFE

LE SSERAFIM

NCT 127

NCT DREAM

NewJeans

NMIXX

Red Velvet

RIIZE

SEVENTEEN

Woozi × DKSoulmate94Jun × SeungkwanSoulmate92Woozi × MingyuSoulmate91Wonwoo × SeungkwanSoulmate90DK × SeungkwanComplementary89S.Coups × HoshiComplementary89Vernon × JeonghanNatural flow89Woozi × WonwooNatural flow89Dino × HoshiCreative spark88Hoshi × DKNatural flow88Joshua × SeungkwanCreative spark88Woozi × JunNatural flow88Dino × SeungkwanComplementary87Dino × WooziComplementary87Dino × The8Complementary86Mingyu × SeungkwanNatural flow86Joshua × HoshiCreative spark85Hoshi × WonwooNatural flow85Woozi × S.CoupsCreative spark85The8 × WonwooComplementary85The8 × DKComplementary84The8 × JunCreative spark84Joshua × S.CoupsNatural flow83Joshua × WooziComplementary83S.Coups × JunComplementary83S.Coups × WonwooNatural flow83Dino × S.CoupsCreative spark82Joshua × DKCreative spark82S.Coups × SeungkwanComplementary82Hoshi × MingyuCreative spark81Joshua × VernonComplementary81Jeonghan × DKComplementary80DK × JunComplementary79Jeonghan × HoshiComplementary79Jeonghan × SeungkwanComplementary79The8 × JeonghanComplementary79S.Coups × MingyuComplementary79Dino × JoshuaCreative spark78Woozi × JeonghanComplementary78Joshua × MingyuComplementary78The8 × VernonComplementary78Dino × JeonghanComplementary77Vernon × HoshiComplementary77Jeonghan × S.CoupsComplementary76Joshua × JunComplementary76Vernon × SeungkwanComplementary76Vernon × WooziComplementary76Dino × JunCreative spark75DK × MingyuComplementary75Vernon × JunComplementary75The8 × MingyuComplementary75Vernon × S.CoupsCreative spark75DK × WonwooCreative spark74Dino × MingyuCreative spark74Dino × VernonCreative spark74Hoshi × JunCreative spark74The8 × JoshuaDynamic74Dino × DKComplementary72Vernon × MingyuDynamic72Vernon × DKCreative spark71Vernon × WonwooComplementary71S.Coups × DKNatural flow70Joshua × JeonghanCreative spark69Jeonghan × WonwooCreative spark68Jun × MingyuCreative spark68Wonwoo × MingyuCreative spark68The8 × S.CoupsDynamic68Hoshi × SeungkwanCreative spark66Wonwoo × JunCreative spark66Joshua × WonwooCreative spark64Woozi × HoshiCreative spark63Jeonghan × JunDeep trust63Dino × WonwooDynamic60Jeonghan × MingyuCreative spark60Woozi × SeungkwanCreative spark60The8 × WooziCreative spark59The8 × SeungkwanCreative spark55The8 × HoshiDynamic53

Stray Kids

TWICE

TWS

TOMORROW X TOGETHER

ZEROBASEONE

Kim Taerae × Park GunwookSoulmate92Seok Matthew × Zhang HaoSoulmate90Sung Hanbin × Kim JiwoongCreative spark89Kim Taerae × Kim JiwoongComplementary88Han Yujin × Kim GyuvinComplementary85Sung Hanbin × RickyCreative spark85Kim Taerae × Sung HanbinCreative spark84Ricky × Park GunwookCreative spark84Sung Hanbin × Park GunwookCreative spark84Ricky × Zhang HaoNatural flow84Kim Taerae × Zhang HaoComplementary83Sung Hanbin × Zhang HaoComplementary83Seok Matthew × Kim JiwoongComplementary82Seok Matthew × RickyComplementary82Han Yujin × Zhang HaoComplementary81Kim Taerae × Kim GyuvinComplementary81Ricky × Kim GyuvinComplementary80Ricky × Kim JiwoongCreative spark80Han Yujin × Park GunwookComplementary79Seok Matthew × Kim GyuvinCreative spark78Kim Taerae × RickyCreative spark78Kim Taerae × Seok MatthewComplementary77Seok Matthew × Park GunwookCreative spark77Kim Gyuvin × Kim JiwoongComplementary76Kim Gyuvin × Zhang HaoComplementary76Park Gunwook × Kim JiwoongCreative spark76Ricky × Han YujinComplementary73Han Yujin × Kim JiwoongDynamic71Seok Matthew × Han YujinNatural flow69Kim Gyuvin × Park GunwookCreative spark69Sung Hanbin × Kim GyuvinCreative spark69Sung Hanbin × Han YujinDynamic67Zhang Hao × Kim JiwoongCreative spark64Zhang Hao × Park GunwookCreative spark64Seok Matthew × Sung HanbinCreative spark64Kim Taerae × Han YujinDynamic51

Across groups

Saju, in a minute

How does Saju compatibility work?

Two charts are compared on how their Day Masters combine, whether their elements feed or clash, and how their day branches get along. OtterPrism scores this on four axes (Spark, Fit, Sync, Depth) plus an overall chemistry score from 40 to 99.

What is Saju (Korean astrology)?

Saju (사주, “four pillars”) is Korean astrology. It turns a birth date and time into four pillars (year, month, day, hour), each made of a heavenly stem and an earthly branch, and reads the balance of the five elements: Wood, Fire, Earth, Metal, and Water.