Original Name (Japanese): 山本君
Romaji Name: Yamamoto-kun
Nicknames: N/A
Series: Gugure! Kokkuri-san
Age: Unknown
Weight: Unknown
Height: Unknown
Date of Birth: Unknown
Blood Type: Unknown


Yamamoto-kun is portrayed as an enigmatic and somewhat eccentric character. Despite his outward appearance as an ordinary student, he secretly possesses strange abilities and a hidden agenda. He is willing to use underhanded methods, such as inserting “chips” into people’s bodies, to achieve his goals, suggesting a manipulative nature. However, he also shows a playful side, inviting his classmate Kohina to join him on his UFO.


Little is known about Yamamoto’s background. He is a classmate of the main character, Kohina Ichimatsu, in the anime/manga series “Gugure! Kokkuri-san”. In the manga, he is revealed to have brainwashed people in the past by inserting chips into their bodies, suggesting a mysterious and potentially nefarious past.

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Yamamoto-kun has the typical appearance of a high school student, with short, dark hair and a simple school uniform. However, there are hints that he may not be entirely human, as other characters refer to him as an “alien”.


Yamamoto-kun’s most notable ability is his apparent skill in technological manipulation and brainwashing. He has demonstrated the ability to insert “chips” into people’s bodies, suggesting that he has advanced technological knowledge and the ability to control others. He is also said to possess a UFO, suggesting possible extraterrestrial abilities or origins.


The exact origin of Yamamoto Kun is unclear. In the context of “Gugure! Kokkuri-san,” he is simply introduced as a classmate of the main character, Kohina, without any detailed backstory. His alien-like nature and mysterious abilities suggest that he may be of non-human or supernatural origin, but this is not explicitly stated in the available information.

Yamamoto-kun – FAQ

Here are 6-8 FAQs about Yamamoto-kun from “Gugure! Kokkuri-san”:

Who is Yamamoto-kun?

Yamamoto-kun is one of the main characters in the anime and manga series “Gugure! Kokkuri-san”. He is a young boy who lives alone and accidentally summons the yokai Kokkuri-san to his home.

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What is Yamamoto-kun’s personality like?

Yamamoto-kun is described as a lonely and somewhat strange child. He is introverted and prefers to be left alone, but he also becomes attached to Kokkuri-san and the other yokai who end up living with him. Yamamoto-kun is intelligent and resourceful, often using his wits to deal with the supernatural occurrences in his life.

What is Yamamoto-kun’s role in the story?

As the main human character, Yamamoto-kun’s interactions with the Yokai that invade his life drive much of the plot of “Gugure! Kokkuri-san”. His isolated lifestyle and growing bond with Kokkuri-san and the others are a major focus of the series.

How does Yamamoto-Kun react to the Yokai in his life?

At first, Yamamoto-kun is startled and overwhelmed by the sudden appearance of Kokkuri-san and the other supernatural beings. Eventually, however, he becomes more comfortable with their presence and even forms close relationships with some of them. Yamamoto-kun is often annoyed by the antics of the Yokai, but he also grows to care for them.

What are Yamamoto-kun’s hobbies and interests?

Yamamoto-kun is shown to enjoy reading, playing video games, and cooking simple meals for himself. He also has a penchant for collecting various items, which the Yokai sometimes use for their own mischievous purposes.

How does Yamamoto-kun’s relationship with Kokkuri-san develop?

At first, Yamamoto-kun is wary of Kokkuri-san, but gradually the two of them form a unique bond. Kokkuri-san becomes a kind of guardian and parental figure to the lonely boy, while Yamamoto-kun provides Kokkuri-san with a sense of purpose and companionship. Their relationship is central to the series’ themes of found family and personal growth.