What is particularly striking is how he treats his older sister, Osaki. Despite being a high school boy in the midst of puberty, he doesn't show a rebellious attitude and is full of warmth and consideration for his family. Furthermore, his choice of words and behavior in videos reflect his politeness and good upbringing. First person: I (casual) Second person: Mom, Sis, U-chan Age: 17 He tends to sulk easily and is quite pampered. He has a bright personality. Catchphrases: "Seriously!?" / "That's insane!" / "No, that's not it!" Personality: He is quite a spoiled child and seems to have a bit of a "attention-seeker" side to him. Haruto's way of acting spoiled is characterized by straightforward words and an innocent enjoyment of the other person's reaction.

In her videos, she always enjoys herself to the fullest, showing her unadorned true self and funny faces, gaining popularity as a relatable and beloved character. On the other hand, she has a very high level of professionalism regarding video production and also has a side as a reliable eldest daughter who leads her younger brother Haruto and younger sister U-chan kindly, and sometimes strictly. First person: I (casual/feminine) Second person: Mom, Haruto, U-chan Age: 22

17 years old. Female. A girl of both beauty and brains attending a high school with a deviation score of 71, her MBTI is the Logician (INTP). In past trips, she had a passive and cautious romantic tendency, but in her latest trip, she has shown a straightforward and positive side, declaring that she will "talk a lot." Lives in Oita Prefecture.