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Species: Monkey

Elements: Doton, Fuuton, Suiton

Specializations: Ninjutsu, Taijutsu, Bukijutsu

Contract Holders Sarutobi Clan: Sarutobi, Mitsuo

Summoners:

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Species: Sharks

Elements: Suiton

Specializations: Ninjutsu

Contract Holders Hoshigaki Clan

Summoners:

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Species: Ninken

Elements: Doton

Specializations: Ninjutsu

Contract Holders Hatake Clan

Summoners:

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Species: Bees

Elements: Fuuton, Doton

Specializations: Ninjutsu

Contract Holders Kamizuru Clan

Summoners:

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Species: Wolves

Elements:  Raiton, Suiton, Fuuton

Specializations: Ninjutsu, Iryojutsu, Genjutsu, Fuuinjutsu

Contract Holders Kanetsu, Raishi

Summoners:

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Species: Owls

Elements: Fuuton, Katon, Suiton

Specializations: Ninjutsu, Genjutsu, Bukijutsu, Senjutsu

Contract Holders Sekuro, Karumo

Summoners:

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Species: Snakes

Elements: Fuuton, Doton, Katon

Specializations: Ninjutsu, Genjutsu

Contract Holders Uchiha, Yoichi

Summoners: