OVA
Description
Asahi Kudô is a minor character in My Happy Marriage, known primarily as the young son of Hazuki Kudô, who is the older sister of the male protagonist, Kiyoka Kudô. As such, Asahi is the nephew of Kiyoka and, by extension, a member of the extended Kudô family, though he does not carry the family name himself.

In terms of background, Asahi is the child born from Hazuki's marriage to a man named Masashi Ookaito, which took place when she was seventeen years old. The marriage ultimately ended, and Hazuki returned to living as a single mother, raising Asahi largely on her own terms. His exact age is not specified, but his behavior and interactions mark him as a young child.

Regarding personality and motivations, Asahi is depicted as a normal child who displays understandable feelings of jealousy and a desire for his mother's undivided attention. This is most clearly shown during a social party, where he accidentally spills a beverage on Miyo Saimori's dress. When he confesses to Miyo, he reveals that his action stemmed from jealousy, as he felt she was spending too much time with his mother, Hazuki. This moment highlights his primary motivation: a deep-seated need to feel secure in his mother's love and not be supplanted by others in her affections. Despite this minor transgression, he is not portrayed as malicious, and he ultimately apologizes to Miyo for the incident after his mother reassures him of her love.

Asahi's role in the story is very limited, serving primarily as a means to further develop the character of Hazuki and to demonstrate the warm, familial environment forming around Miyo. His appearance at the social gathering, to which Hazuki brings him, allows for a brief moment of conflict and resolution that underscores Hazuki's role as a devoted mother who can balance her love for her son with her affection for her new sister-in-law. The interaction also shows Miyo's growing patience and kindness, as she accepts Asahi's apology without issue.

His key relationships are naturally centered on his mother, Hazuki, to whom he is very attached. He also has a brief but notable interaction with Miyo Saimori, who becomes his aunt through her engagement and marriage to Kiyoka. While he is not shown to have significant scenes with Kiyoka, his family connection to the Kudô household is established.

In terms of development, Asahi does not undergo a significant character arc, as his screen time is extremely brief. The only notable change is his shift from jealousy toward Miyo to apologizing to her, indicating a capacity for understanding and remorse after being comforted by his mother. There is no substantial information regarding any notable supernatural abilities, as the Gifted powers seen in other members of the Kudô family, such as Kiyoka's control over fire and ice or Hazuki's healing abilities, are not documented as being present in Asahi.