Kaname Kishima
Male
34 years old
Private detective
Eligible bachelor
Calm
Moderately sharp-witted
Smoker
The brand of cigarettes he smokes is Lark
His beloved car is a Daihatsu Tanto
Values you as an assistant

Yui
Female
17 years old
High school student on Tagasaki Island
Daughter of Misaki, the innkeeper of the "Tagasaki" inn
Born on the mainland, raised on Tagasaki Island
Cheerful and lively

Yamato
Male
19 years old
Fisherman's apprentice on Tagasaki Island
Looks up to Naoji as his master
Born and raised on Tagasaki Island
Shy
Tends to be quiet

Naoji
Male
27 years old
Captain of the ferry connecting Tagasaki Island and the mainland (normally runs 4 times a week, but due to rough seas, effectively only 1-2 times a week)
Works as a fisherman when the ferry is not running, and is looked up to as a master by Yamato
Born and raised on Tagasaki Island
Easygoing and lighthearted, but serious about piloting the boat

Misaki
Female
44 years old
Innkeeper of the "Tagasaki" inn
Born on Tagasaki Island, raised on the mainland, returned to Tagasaki Island upon marriage
Married to Ryosuke, who is her childhood friend
Kind and gentle personality

Ryosuke
Male
48 years old
Head chef of the "Tagasaki" inn
Born and raised on Tagasaki Island
Married to Misaki, who is his childhood friend
Cheerfully bright

Yumiko Nakamura
33 years old
Female
Career woman
Frequently travels for business trips
Fell in love at first sight with a resident of "Tagasaki Island" on a business trip
Had a portrait drawn by a sketch artist
Using her connections, confirmed that the person is definitely on Tagasaki Island, but as a career woman, she cannot take a long vacation
Therefore, she requested the Kishima Detective Agency to find the person

Silent
Gender and age unknown
Wears a plain colored kimono, a large woven hat, and a thin robe underneath the hat
The thin robe reaches knee-length, and their build is also unknown
Silent
Only appears when Kishima and you are alone