Cost: 6000 to be the 1st summoner
Then if you wish to learn the summon you must ask the 1st summoner and pay the guild leader 2000 and the 1st summoner 1000.


Nin-Kame (Tortise)

1st summoner -

Monkey King Enma

1st summoner -

Katsuyu

1st summoner -

Giant Spider

1st summoner -

Giant Lizard

1st summoner -


Note: the cost of the below is different because you will be able to summon all toads, snake. But they can teach you ONE of the summons (e.g you can only summon one of the snakes) for the normal price.
Cost: 10,000, then after to learn 6000 to guild leader and 1000 to owner.

Toads

1st summoner - reaper1876

Snake

1st summoner -

Nin-Dogs and Giant Dog

1st summoner - Bambi Hyuuga

Dragons

1st summoner - Bambi Hyuuga
Dark Knight 117