Lehman

Fish-san (リーマン) is a human-faced fish that Hajime met during his date with Shea at Meerstadt Aquarium.

Appearance
Riiman has an appearance of a fish, however his unusual appearance is his head which looks like that of an old man.

Personality
Riiman has a grumpy personality pretty much like that of an old man's, but he is actually very friendly and humble with Hajime and really appreciates Hajime's help when he saved him from the cage in the city. Another proof of his gratitude is when he stalls the monster near Merujine's Undersea Ruins that is attacking Hajime and his companions.

Abilities

 * Telepathic Communication - it allow the user to communicate with people by transference of thought in their mind within a certain range.
 * Treasure Trove Scales - Riiman's scales are remolded by Hajime so that they can act like personalized Treasure Troves. They contain many artifacts that Hajime has given him.

Relationships

 * Hajime Nagumo - Riiman is considered to be Hajime's first male friend since he was summoned to Tortus. The two of them instantly bonded when they first met at the aquarium where Riiman was being held.
 * Shea Haulia - Shea is scared of Riiman during her first encounter with him, but she is later grateful to him since the shock of their meeting inadvertently lead to Shea's first kiss with Hajime.
 * Myu - Riiman vows to help Myu when in need after discovering that she is Hajime's daughter.
 * Remia - Remia does not like Riiman due to him filling Myu's head with misconceptions about the type of wife that Hajime should be with.

Quotes

 * (To Hajime Nagumo): “My dear boy, what kind of creatures are humans? If I asked you that right now would you be able to answer? You wouldn’t, right? All I can say is I’m me. Nothing more, nothing less. I can’t say I have a name either, so just address me however you wish.”

Trivia

 * Riiman's appearance is similar to the fish from the game .