Chisato Takatsukasa

Chisato Takatsukasa is the father of Riju Takatsukasa, the youngest son of Chihiro Takatsukasa, and the lover of Shunsuke Sakaki. Chisato initially disliked Shunsuke, thinking he had bad intentions towards Riju, but eventually became Shunsuke's lover. He is voiced by Hikaru Midorikawa in the OVA.

Appearance
Chisato has light blonde hair and eyes of a darker shade of brown. Like his brothers, Chitose and Chidori, he greatly resembles his father, to the extent that when Chihiro disguises himself as Chisato, the only difference in their physical appearance is the beauty mark below Chihiro's right eye.

It is often noted by other characters that Chisato looks young for his age, and Riju once remarked that Chisato looks like a high school student. Chisato is also often said to be good-looking.

Personality
Chisato is fiercely protective of and very loving towards his only son, Riju. He thinks that all of Riju's friends intend to rape him (Riju) and adds laxatives to the desserts he serves them in an attempt to make them fall ill and drive them away. Chisato can also be seen as somewhat naive or oblivious, as he did not suspect that many of Riju's friends were actually attracted to Chisato himself, and also did not suspect that Shunsuke was in love with him. The trauma Chisato suffered at the hands of Kanzaki years ago has caused him to become defensive and wary around almost everyone he meets. Like his father and brothers, Chisato is hot-tempered.

Trivia

 * He might be bisexual, seeing as he was married to a woman and was also fine with the prospect of dating “Saki Shunka” while still under the false impression that “Shunka” is a woman.
 * Strangely, in the first manga chapter, while commenting on Chisato's youthful and beautiful appearance, Shunsuke said that Chisato has been deceiving people for the past thirty years. For that to be true, Chisato would have had to be 'deceiving people' since the age of five. In the OVA adaptation, Shunsuke instead says: “You look like this but you’re in your thirties. It’s practically fraud.”
 * Chisato was the student body secretary in high school.