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Main character of the story. Student in the Catherina Academy, after the disappearance of his father and soon after the death of his mother his house consists of his cousin Sayaka and little sister Mai. Works in the Italian food place next to his house Samon, where the Takamizawa family lives. Has a... read more

Main character of the story. Student in the Catherina Academy, after the disappearance of his father and soon after the death of his mother his house consists of his cousin Sayaka and little sister Mai. Works in the Italian food place next to his house Samon, where the Takamizawa family lives. Has a habit of raising dogs (currently three). Has an interest in Moon studies.

♀ f

Mai is Tatsuya's younger sister who attends the same school as him. She is the part leader for the flutes in the concert band in her school.

♀ f

Priestess recently assigned to the Lunarian church in Mitsurugasaki. Looks down on Earthlings, and particularly dislikes the casual way Tatsuya treats Feena. Looks up to Karen, who comes from the same orphanage as her and also Moritz, who is like a father to Estel. She is very enthusiastic about Stu... read more

Priestess recently assigned to the Lunarian church in Mitsurugasaki. Looks down on Earthlings, and particularly dislikes the casual way Tatsuya treats Feena. Looks up to Karen, who comes from the same orphanage as her and also Moritz, who is like a father to Estel. She is very enthusiastic about Studying, too enthusiastic. She can read through an entire School book in just a few days and still remember everything she read. Estel absolutely loves Dogs, especially Brushwood Dogs.

♀ f

Sayaka is a deputy director in the royal moon museum. Had stayed once in the Moon Kingdom as a transfer student, one of the reasons her house was decided as the homestay target of Feena. Tatsuya and Mai refer to her as their older sister, although ... read more

Sayaka is a deputy director in the royal moon museum. Had stayed once in the Moon Kingdom as a transfer student, one of the reasons her house was decided as the homestay target of Feena. Tatsuya and Mai refer to her as their older sister, although she is actually their cousin. Became the pillar of the Asagiri house after their parents disappearance.

♀ f

Mia is Feena's only escort from the Kingdom of Sphere and always tries to look out for the princess. Daughter of Feena's nursing mother, works as Feena's maid. Greatly respects Feena. Has taken up part of the daily work in the Asagiri house.

♀ f

Natsuki is one of Tatsuya's closest friends and is also one of his classmates. She works with Tatsuya at her father's restaurant, Trattoria Samon, which also happens to be next door to Tatsuya's house. She often gets angry at Tatsuya or her brother... read more

Natsuki is one of Tatsuya's closest friends and is also one of his classmates. She works with Tatsuya at her father's restaurant, Trattoria Samon, which also happens to be next door to Tatsuya's house. She often gets angry at Tatsuya or her brother when they tease her. She is best known as the Carbon Master, due to her inability to cook and all her attempts ending up as blackened messes, (including salad). Her dream is becoming a veterinarian.

♀ f

Midori is an energetic girl in Tatsuya's class, good friends with both him and Natsuki. She is the clarinet leader in the concert band at her school, and senpai of read more

Midori is an energetic girl in Tatsuya's class, good friends with both him and Natsuki. She is the clarinet leader in the concert band at her school, and senpai of Mai. Daughter of a famous musician couple.

♀ f

A mysterious girl Tatsuya meets from time on time around the city. Doesn't speak much and doesn't seem to like dealing with people, though Tatsuya managed to convince her of eating in Trattoria Samon. Has a weakness for Sayaka. Tatsuya's dogs have an unusual affection for her. read more

A mysterious girl Tatsuya meets from time on time around the city. Doesn't speak much and doesn't seem to like dealing with people, though Tatsuya managed to convince her of eating in Trattoria Samon. Has a weakness for Sayaka. Tatsuya's dogs have an unusual affection for her.

♀ f

Karen is the secretary and Military Ambassador of the Kingdom of Sphere. She seems to have a fairly strict attitude on things which fits her profession well. Is in charge of making sure nothing happens to Feena. Good friends with Sayaka since her time in the Moon. Has a complex about her small chest... read more

Karen is the secretary and Military Ambassador of the Kingdom of Sphere. She seems to have a fairly strict attitude on things which fits her profession well. Is in charge of making sure nothing happens to Feena. Good friends with Sayaka since her time in the Moon. Has a complex about her small chest.

♂ m

High Priest in charge of the Church of Silent Moonlight in Mitsurugasaki. Has a gentle personality and makes no distinctions in his treat with anyone. Has taken care of Estel since her time in the orphanage, and she looks up to him as a father.

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Jin is Natsuki's older brother and co-worker of hers and Tatsuya at the restaurant that his father owns. He constantly makes his sister angry, which tends to resulting in him being on the receiving end of Natsuki's ladle throwing technique.

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The main chef and owner of Trattoria Samon, the restaurant where Samon and his two children, Natsuki and Jin, work. His wife is currently training in Italy.

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Feena's father and king of the Kingdom of Sphere on the moon after Feena's mother, Cefilia, death.