Otsuka
Explosion, Advanced Release, requires Doton and Raiton.

Kamizuru
Beekeeping, No required specs or elements

Kanetsu
Lava, Advanced Release, requires Katon and Doton

Fantomusōdo
Phantom sword, Dojutsu users

The Senchō
Dust release, Uses Doton, Katon, and Fuuton, KKT

Teikoku (Koutei branch)
Boosts Taijutsu, and makes weapon styles (and tai) 15% cheaper WC

Heishi
Military ranks clan, KKG is outdated.

Rokkaku
Doton variants

Karasu
Necrosis aura, Med primary

Yōsei
lepidopetra wings, Medical primary, Cannot take Katon or Raiton, user goes into shock if they kill another.

Amachi
Heart of the monkey king, Cannot take Fuuinjutsu or Kyujutsu, and must take Senjutsu third. Fuuton primary, Medical Primary

Akayoru
Essense Creation, Medical focused, +1 rank usage, Natural body improvements

Saiyama
Tai primary, Fuuton and Doton Required, Taijutsu based.

Kazako
Medical and Taijutsu Required, Fuuton and Doton Required, specialists for the reqs.

Kuma
Bear Seijutsu, Free D rank bear pet

Kobayashi
No KKG

Nekomotze
+1 Rank Taijutsu usage

Unmei no okō
Spiders that disguise as people, Ninjutsu Required, restricted to it alone at creation.

Sangotatsu
Suiton Variants

Kotarō
Tai or med primary or secondary, two paths focused on negation, be it outward or inward.

Ueda
Fuuinjutsu Primary, Raiton Primary, Makes seals with alignments

Dao
Ninjutsu required, 2 paths, Demonic nature

Osoroshī
Med or Fuuin Primary, Suiton Primary, Tainted blood theme, posion resistance.

Niidashi
Dual personality, Splits character in twain, the two sides cannot share specs or elements

Kōri
Ice, Advanced Release, Suiton and Fuuton Required

Momochi
+2 tiers endurance, -20 chakra max

Kaguya
Bone Manipulation

Osada
Boil, Advanced Release, Suiton and Katon required

Hoshigaki
Shark People, Suiton Required alone

Hozuki
Water Body clan, Suiton Required alone

Haruto
Frequency sense

Himitsu
Water primary, Taijutsu Primary or secondary, No KKG, but has drawbacks.

Usagi
Rabbit Attributes, Taijutsu Primary

Ukiyo
No KKG

Uzumaki
Fuuinjutsu Specialists, Fuuinjutsu Chains and Constructs

Inuzuka
Dog Themed, Pet Centric

Nara
Shadow Manipulation

Hyūga
Taijutsu specialists, Dojutsu users

Aburame
Insect Hosts

Fūma
Wind Demon Shuriken

Senju
Wood, Advanced Release, Suiton and Doton Required

Sarutobi
Monkey Summoning, Katon alone, Ninjutsu Primary or Secondary

Akimichi
Calorie Manipulation, Taijutsu based KKG

Ninneko
Ninja Cats

Kimura
Katon Primary, Dojutsu Users

Ouroboros
three paths, Medical, Fuuinjutsu, or Genjutsu. Snake Clan

Zenchō
Weather Manipulation, Fuuton, Raiton, Suiton only, Ninjutsu Required

Rama
Earth Sense

Ikimono
Pet themed

Arashi
Blade Meld

Hibana
Katon Variants, Katon primary

Kamizuki
Telepathy, Genjutsu Required

Nekomata
Ninneko Bond

Fumiska
Shuriken Mastery

Yuuki
Medical Puppetry

Kuromi
Blindsense

Fēng
Fuuinjutsu Primary, Enhanced Fuuinjutsu

Haruno
No KKG

Yurozuchi
+1 rank Genjutsu

Masaharu
Remote control puppets, Kugutsu/Fuuinjutsu as Primary/Secondary, order doesn't matter

Graeae
Radar Sense

Kusomono
Silk glands

Kumokagure

Sasaki
Shinobi Hunters, Raiton and bukijutsu themed

Raiu
Storm, Advanced Release, Suiton and Raiton Required

Nakir
Katon Primary, Dojutsu Users

Kyodara
Raiton Primary, Kyujutsu themed

Kyōakuna
Steel, Advanced Release, Doton and Katon Required

Seiko
Voracious Predation

Daseki
Omnipresent Vision, Blind

Onigoroshi
Fuuinjutsu Required, Bukijutsu themed

Zetsumei
Medical recommended, Dojutsu users

Hinode
Body of Everlasting Time, Self Regen

Kaminari
Ninjutsu Primary, Taijutsu Secondary, Raiton themed

Rinji
Bat People

Tsukino
Raiton and Fuuinjutsu themed

Akako
Samurai themed

Sunakagure

This post is saved for Suna.

Scattered

Undiscovered
This clan lets you become another clan later

Uchiha
Katon Recommended, Dojutsu users

Yamada]
Crystal Release, Doton Required

Sumiko
Scorch Release, Advanced Release, Katon and Fuuton Required, Advanced Release

Tenko
Fox affinity, Doton Required

Houkyaku
Mind walking Technique, Genjutsu Primary or Secondary

Mumei
Electrotaxis

Iburi
Smoke Release, death mechanic

Wayu
Oil Toads, Katon Primary

Tsuyoi
Taijutsu Primary, Natural Armor, 2 Stats from Taijutsu

Fōn
Frequency Control

Santaku
2 paths, Medical, Taijutsu, or Genjutsu Primary, Fuuton Primary, Natural Wings

Hattori
+1 rank use on any one spec or element

Shinkai
+1 Rank usage for weapons and armor, Katon or Suiton Primary

Hishō
Extra range ranged weapons

Hatake
Raiton Variants

Miyamoto
Living Jeweled Weapons

Karisuma
Stunning Eyes, Dojutsu Users

Ishido
Phasing

Kongo
Steel, Advanced Release, Doton and Katon Required

Akui
Void Release, 3 paths, Genjutsu and Medical, Ninjutsu and Fuuinjutsu, Ninjutsu and Taijutsu

Kuroka
Sword Soul

Nature
Senjutsu Affinity

Nekuro
Necromancy

Gakusha
Salamander Skin, Dragon Form

Ichinomiya
Folkloristic Arts, Ninjutsu Primary or Tertiary, Bukijutsu Primary or Secondary, Fuuinjutsu Primary or Tertiary

Jiengan
Alternate Senjutsu Mechanic

Nagai
Ajin, Revival Mechanic

Yangukiti
Cat Senjutsu

Ushinatta
Chakra Tech

Kurohebi
Madness Aura

Amida
Ninjutsu Primary or Secondary, Dojutsu Users

Kotone
Frequency Control, Resonation Items

Hotaru
Wandering Only, Genjutsu Specialists, +1 rank Genjutsu usage

Onoda
Sensory Jutsu, Survialists

Chikamatsu
Kugutsu Primary, Puppetry specialists

Ningyou
Kugutsu Primary, Medical Ninjutsu Secondary, Medical Puppetry, Prosthetic arm

Kozai
Fuuton Alone, Self Chakra Sense

Myugan
Drunken Fist Taijutsu

Kansen-Suru
Magnet, Advanced Release, Fuuton and Doton required

Ishida
Samurai Themed, Sword and Poetry Dancing

Yobadashi
2 paths, Ninjutsu and Fuuinjutsu, Ninjutsu and Genjutsu, Voice Themed

Knetegawa
Beast Puppetry

Fallschirmjäger
No KKG

Kitsuchi
Fox/Kitsuchi themed Senjutsu

Hosokawa
Jack of all Trades

Noroi
Genjutsu themed, Dojutsu Users

Kurakawa
No KKG

Furaingusōdo
Fuuinjutsu Secondary, Katon Primary or Secondary, Flying sword

Shiki-Iga
Undead Monsters

Jōruri
Puppet Anatomy

Shinkō
Fox tails, General Chakra Boost, Genjutsu Primary, Katon Primary

Keraisora
Explosive Fuuton

Akarari
Overflow Shine, Chakra Pool Mechanic

Tenkai
Aura of Regicide, Primary Matters

Nishimura
Miasma, Pheromones

Yomotsu
Arm Blades

Hōhenō
Counter Attacking, Natural Armor

Kaizoku
Pirate Themed, No Starting Village

Kawauso
Otter Senjutsu

Henkei
Art of the Puppet Blade, Kugutsu Primary or Secondary

Mikaboshi
Fan Bukijutsu, Fuuton themed

Junkyōsha
Martyr's Arts, Medical Themed

Sakana
Merfolk, Suiton Alone

Yasei
2 paths, Salamander or Phoenix, Guardian’s Flames

Ashitaka
Senjutsu Affinity

Iaido
The Way of no Blade, Genjutsu and Bukijutsu Themed

Ōgumo
Spider Anatomy

Kuinshi
Sages of Destruction, Senjutsu Secondary, No Starting Village

Hanafuda
Card Techniques, Ninjutsu and Fuuinjutsu Required

Hanataka
Three Claws, Fuuton Variants, Fuuton Primary

Tanjō
Gift of the Zodiac

Yamikumo
Hand seal Mechanic

Zhang
Artifact Specialists

Jiendo
Cruel Curse of the Giants, Doton Primary, 2 paths

Ikaryū
Dragon’s Wrath, Katon Primary, Taijutsu Primary or Secondary

Akechi
Dragon’s Flight, No Starting Village, Fuuton Primary

Sakkaku
Deep Dreaming Illusion Fume, Suiton and Genjutsu Themed

Shinda-Inu
Dance of the Dead Dog, Kugutsu Themed

Kikyojin
Machine Giant, Kugutsu Secondary

Iki
Divine Sword Arts

Kyudoka
Dojutsu Users, Kyujutsu Themed

Koga
Taijutsu Primary, Fuuinjutsu Secondary, Eye of the Heart

Mayaku
Addictive Secretion, Medical Required

Yatame
Soul Guardian,Ninjutsu Primary or Secondary

Malkavia
Dementation, +1 rank Genjutsu Usage

Aeko
Ancient Wisdom, Boundless Flow Fist

Torayuri
Fuuton Primary, Genjutsu Primary, Pheromone themed

Kuguratsu
Puppet Sight, Dojutsu Users

Fukutsu
Taijutsu Primary, Ninjutsu Secondary, Alternate Taijutsu

Hnn
No KKG

Masayoshi
Taijutsu Primary, Taijutsu Themed

Kemotsuika
Shared Soul, Pet Transformation Mechanic

Ikeba
+1 Rank Medical Usage

Cia
Edible Ninja Arts, Start with Nothing Trained

Mori
Arrow Redirection, Kyujutsu and Fuuton Themed

Borou
Dojutsu Users, Fuuinjutsu Primary

Sutāraito Ikari
Wrath Release, Advanced Release, Katon and Fuuton Required

Burasu
Dark Sight

Neko no Ashi
Katon or Fuuton as Primary or Secondary, Cat Features

Vikings
Suiton Primary, +1 damage Bukijutsu

Bulate
Snake/Worm Themed, Medical or Ninjutsu Primary

Kedōin
Face Copying Technique, No Village Ever

Zaboo
Katon Primary or Secondary, No KKG

Sagara
Suiton or Katon Primary or Secondary, Ninjutsu Primary or Secondary, Werewolf Themed

Gekido
Monkey Attributes, Senjutsu Themed

Shimazu
Samurai Themed, Fuuton Only

Watanabe
No KKG

Mitarashi
No KKG

Taira
No KKG

Sōseiji
Human Clone Technique, Ninjutsu Primary or Secondary