Stats
Unevolved Level 1 ![]() |
Evolved Level 40 ![]() |
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ATK | ![]() |
130 | ![]() |
3028 | +2898 | ||
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HP | ![]() |
854 | ![]() |
10140 | +9286 | ||
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DEF | ![]() |
66 | ![]() |
432 | +366 | ||
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SPD | ![]() |
103 | ![]() |
113 | +10 | ||
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Crit | ![]() |
5% | ![]() |
5% | +0% | ||
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Crit DMG | 150% | 150% | +0% | ||||
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Effect HIT | 0% | 0% | +0% | ||||
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Effect RES | 0% | 0% | +0% |
Skills
Water Grenade (水流弹/水流弾)
Pure Water (清流/清流)

Pure water amplifies Kappa's spiritual power. At the end of his turn, he gains 1 stack of Nourishment, max of 4 stacks.
Level | Effect |
---|---|
2 | Nourishment: ATK increases to 20%. |
3 | Nourishment: ATK increases to 25%. |
4 | Nourishment: ATK increases to 30%. |
River Song (大河之歌/大河の歌)

Kappa summons a giant projectile of river water to attack all enemies, dealing damage equal to 96% of his ATK.
- Evolution Effect
- Damage increases by 20% against enemies with less than 40% HP.
Level | Effect |
---|---|
2 | Damage increases to 100%. |
3 | Damage increases to 104%. |
4 | Damage increases to 108%. |
5 | Damage increases to 112%. |
Biography Unlock
No. | Unlock Conditions | Rewards |
---|---|---|
1 | Have Kappa take part in 30 Realm Raids. | |
2 | Team Kappa with another player's Koi no Sei and clear any zone 10 times. | |
3 | Increase Kappa's level to 30. |
Art
Skins Info
Image | Name | Artist | Obtained |
---|---|---|---|
![]() | Default | ||
![]() | Evolved | ||
![]() | 渔童之夏 Summer Fish Boy | Secret Zone: Riverside Tales |
Biography 1
Compared to my brothers and sisters, there's no doubt I'm the odd one out.
They all regard mortals as objects, nothing more.
They would drag mortal women who were doing laundry by the river into the water, to be their brides. And in the eyes of my brothers, that's perfectly acceptable. They see nothing wrong with it.
But is it really the right thing to do? The brides were so scared. The tears they shed made the river water bitter. The elders said that stealing them was the humans' punishment for destroying the river, for destroying our homes.
Biography 2
But I didn’t think that was right. I had to find the answer myself.
So I hid in the water near the shore, covering myself with water lily leaves, and observed the humans. I observed them for a long, long time, and finally realized that the human world is peaceful and beautiful. Our world is only separated from their by the surface of the water, and yet the two worlds are so different. I have watched as a small, helpless baby has grown into a lively and healthy child. But his grandmother, who continues to watch over him as she works on her needlework, has withered and aged.
Biography 3
Many people come close to the riverside, but none of them try to harm me. They are just there to play, to have fun, or just to quietly watch the sunset with their friends and loved ones. In the houses close to the river, men come home tired and weary. The exhaustion on their faces is immediately swept away once they see piping hot food on the table. I envy their happiness and their simple, busy lives.
Normal Skill
Ha!
Special Skill 1
Listen to the anger of this big river!
Special Skill 2
Speaking of the name of clear stream, you should wash your sins!
Tap
Entrance
Hit
Death
Trivia
- N/A