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Light
Light
Shadow
Shadow
Yo-kai Medallium biography
"A spirit Yo-kai who is called the Lord of the River and is able to freely manipulate water. To this day, he still continues to watch over a certain girl that he saved when she was still young."
Yo-kai Medallium biography
"The mysterious Shadowside of the Tatsumi River's slime. He has the power to control the river's raging currents and turn them back to their original, pure and calm state."
In his Lightside form, Seiryuu takes on a humanoid appearance, reminiscent of Whyvern King. He has long, dark blue hair, and two cream-colored, short antlers.
His body appears to be clad in a skin-tight black suit, or perhaps countless black scales, over which he wears light blue and green hanfu/kimono-like clothing, as well as a multi-layered dark green belt with gold lining and fluffy fur stitches on the bottom of the belt as well as black sandals. He also wears a golden bracelet.
In his Shadowside form, Seiryuu has the appearance of a dragon, similar to how he appears in the present series. His hair is now a dark blue mane, and his antlers have grown bigger. His scales are light turquoise, and his underside is light blue. He has four limbs, and a crest of the same color as his horns on his chest.
Profile[]
Yo-kai Watch 4[]
Seiryuu is automatically befriended in Mystery 8 during Chapter 8. He can be freed from the future and past Crank-a-kai with an Old Coin as a first prize or a Gasha Coin, Five-Star Coin or One-Star Coin as a second prize.
Yo-kai Watch: Wibble Wobble[]
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Game Data[]
Yo-kai Watch 4[]
Stats
Calculation
HP
838
YP
211
STR
334
SPR
496
PDEF
424
TDEF
408
SPD
Normal
Role
Shooter
This shows Seiryuu (Shadowside)'s stat on level: 120.
Attribute:
Weak Attribute:
Stats
Calculation
HP
838
YP
211
STR
397
SPR
701
PDEF
512
TDEF
506
SPD
Slow
Role
Shooter
This shows Seiryuu (Shadowside)'s stat on level: 120.
Attribute:
Weak Attribute:
Yo-kai Watch: Wibble Wobble[]
Stats
Calculation
HP
1-1
Attack
1-1
This shows Seiryuu (Shadowside)'s stat on level: 50.
Soultimate Move
{{{soultimate}}}
{{{effect}}}
Other Effects
{{{othereffect}}}
Soultimate Levels
LV01
00
LV02
00
LV03
00
LV04
00
LV05
00
LV06
00
LV07
00
Skill Levels
{{{skill}}}
LV01
Effect: 00
LV02
Effect: 00
LV03
Effect: 00
LV04
Effect: 00
LV05
Effect: 00
Quotes[]
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In the anime[]
Yo-kai Watch Shadowside: The Return of the Oni King[]
Seiryuu is one of the Yo-kai summoned by Summer with the Yo-kai Watch Arcane to aid her in the fight against the Oni King Rasen. He also gives Summer the Keystones for Blizzaria, Rai Oton, and Merameraion. They manage to trap him and then unleash a powerful attack. However, this only reverts him to his De-armoured form, which now possess far higher speed, and they are quickly finished off.
Yo-kai Watch Shadowside: The Return of the Oni King[]
Seiryuu saves a young Summer.
Summer summons Seiryuu.
Seiryuu plays a similar role as he does in the anime. Summer recalls being saved from drowning as a child by a mysterious figure when she was younger after she saves a child from drowning while on her way to school.
Later, while Summer, Cole and Bruno are fighting the Onimaro Leader, she shows a key to others that she found on her after being saved when she was younger. Jibanyan crushes the key in his hand, revealing it to be Seiryuu's Keystone. She summons Seiryuu and Bruno is shocked she has the keystone of such a high ranked Yo-kai. Seiryuu fights the Onimaro Leader but holds back when it uses the face of Saki to shock Summer. Seiryuu realises Saki is close to Summer and is taken off guard, being stabbed by the Onimaro Leader. He is later healed by Mitsue and helps weaken the Onimaro Leader before he is felled by Lord Acala.
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Italian