♂ m

The protagonist of the story. He appears as friendly and helpful, but detaches himself from others, cynically denying the existence of true love. His cold personality is a result of his upbringing, which took place in a brothel. Over many years, he came to associate love with material gain and sexu... read more

The protagonist of the story. He appears as friendly and helpful, but detaches himself from others, cynically denying the existence of true love. His cold personality is a result of his upbringing, which took place in a brothel. Over many years, he came to associate love with material gain and sexual gratification, and thus does not hold any stock in it. Yuuichi lives alone in an apartment, attends a nearby college and earns money by teaching a junior cram-school.

♀ f

An abandoned anthropoid dog. Yuuichi finds her unconscious in the rain one night while walking home, unable to let her just die, he takes her up to his apartment and treats her. Even though he told her she can only stay until the rain ends, she stays in fear and worry. She was the pet dog of a girl ... read more

An abandoned anthropoid dog. Yuuichi finds her unconscious in the rain one night while walking home, unable to let her just die, he takes her up to his apartment and treats her. Even though he told her she can only stay until the rain ends, she stays in fear and worry. She was the pet dog of a girl called Misa, who recently died. She is initially very shy and detached, due to her being unable to accept the death of her master, and thus Yuuichi assumes that she lacks the proper ability to speak. She is eventually taken in by Yuuichi and, after some time, opens up and proves herself to be exceptionally intelligent.

♀ f

The owner of a local pet store. Despite her incredibly young appearance, she is actually older than Yuuichi, which has made lots of people confused about her, Yuuichi included. Initially helps Yuuichi with Mikan and Silvie.

♀ f

The younger sister to the late owner of Mikan. She was meant to take care of Mikan, but Mikan was unwilling to accept this arrangement. Risa eventually begins staying at Yuuichi's house for extended periods of time. She is, despite being a virgin, quite open with Yuuichi about her sexuality.

♂ m

The pet dog of Seika. He is just as intelligent as Kuu, is kind and polite, and behaves to his owner as if he is her butler of sorts, addressing Seika as "milady". He was away to do advanced studies in the beginning of the game, but later returned.

♀ f

The pet dog of Nadeshiko. Despite her average intelligence, she is a highly respected police dog, due to her excellent pedigree resulting in high capabilities. She was extremely violent and aggressive when younger, seriously injuring Nadeshiko. Now that she is more mature, she regrets behaving like... read more

The pet dog of Nadeshiko. Despite her average intelligence, she is a highly respected police dog, due to her excellent pedigree resulting in high capabilities. She was extremely violent and aggressive when younger, seriously injuring Nadeshiko. Now that she is more mature, she regrets behaving like she did, and has a very good relationship with Nadeshiko.

♀ f

The pet of Kana. Rarely for cats, she is extremely intelligent. This intelligence results in her having conversations with Yuuichi about the psyche of anthropoid animals, due to her knowledge of them. She helps Yuuichi and Risa free Silvie by discovering that Silvie's previous owner was mistreati... read more

The pet of Kana. Rarely for cats, she is extremely intelligent. This intelligence results in her having conversations with Yuuichi about the psyche of anthropoid animals, due to her knowledge of them. She helps Yuuichi and Risa free Silvie by discovering that Silvie's previous owner was mistreating her.

♀ f

A student in Yuuichi's cram school. Is very friendly to Yuuichi, helps him a lot, and often visits for food. She owns Kuu, an exceptionally intelligent anthropoid cat.

♀ f

The pet dog of Risa. Initially the pet of a cruel breeder, she is rescued by Risa and Yuuichi. She is quiet and shy throughout the game, partially due to her relatively low intelligence. She is part of a rare and valuable breed of dog, and thus it was necessary for Yuuichi to spend a lot of money t... read more

The pet dog of Risa. Initially the pet of a cruel breeder, she is rescued by Risa and Yuuichi. She is quiet and shy throughout the game, partially due to her relatively low intelligence. She is part of a rare and valuable breed of dog, and thus it was necessary for Yuuichi to spend a lot of money to free her. Her breed is a golden shih tzu.

♀ f

One of Kana's classmates who helps Yuuichi out on finding Mikan's owner. She has a crush on Yuuichi since she first met him, and later becomes one of his tutoring students just to spend time with him. She is a self-proclaimed expert on dogs and can be pretty hyper at times. She is the owner of Kaie,... read more

One of Kana's classmates who helps Yuuichi out on finding Mikan's owner. She has a crush on Yuuichi since she first met him, and later becomes one of his tutoring students just to spend time with him. She is a self-proclaimed expert on dogs and can be pretty hyper at times. She is the owner of Kaie, her anthropoid dog.