Keiko in the iOS version specializes in Fire Ninjutsu. Keiko can be purchased in the Pets Shop for 15,000 Gold as a general pet or 200 Tokens as a rare pet. There are 4 pets with Keiko in their name:
Guri Keiko (the original that has green skin) - Source: Shop, Gacha
Orenji Keiko (orange skin) - Source: Shop, Gacha
Buru Keiko (blue skin) - Source: Shop, Gacha
Kingu Keiko - Source: Gacha
Skills[]
Icon
Name
Level
Chakra
Cooldown
Description
Attack
1
0
0
Dmg 24
Smash attack
10
50
3
Dmg 33
Toad Lick
20
80
4
Dmg 48
Fiery Flame
20
80
5
Dmg 40 DoT 30(2)
Honorable Sword Strike
30
110
6
Dmg 80
Trivia[]
Guri Keiko's first name is short for Gurīn (グリーン), which phonetic to "green", which is the color of Guri Keiko's skin.
Orenji Keiko's first name is phonetic to "orange" (オレンジ), which is the color of Orenji Keiko's skin.
Buru Keiko's first name is phonetic to "blue" (ブルー), which is the color of Buru Keiko's skin.
Kingu Keiko's first name is phonetic to "king" (キング).