Misae Sagara is the resident manager at Youhei's dorm. Her age is unknown, as it is redacted in the visual novel, yet it is probably between 23 and 29. She was Hikarisaka's first female student council president when she was in high school. She achieved a full week of perfect attendance for the whole student body and she was loved by the students. Misae is friendly with the dorm students but strict when it comes to the dorm rules. She is also well-liked by the rugby members. Depending on decisions, Tomoya can change her to a violent dorm lady through his lecture, which is her original personality, who uses brute force to convince the dorm students to do their cleaning duty. Misae is waiting for her lover to return, which is actually her cat–Katsuki Shima. When Tomoya tries to pursue Misae, the cat gives Tomoya a dream about Misae's past. When Misae was still in high school, she met a boy named Katsuki Shima who insisted in granting her wish as a payment for encouraging him to recover. Misae's reluctance on having her wish granted and Katsuki's persistence eventually have their feelings for each other develop further, which also made her elected as the student council president due to her rumors with Katsuki. However, Katsuki realizes that his true identity is not Katsuki but his cat, who gave him the duty of granting Misae a wish before dying. Being conflicted with his duty and his love for Misae, he insisted her on having her wish granted. After announcing her wish on having Katsuki forever loving Misae, Katsuki obliged. Katsuki returned to his cat form, and waited for Misae like usual. Noticing the cat's fondness on her, Misae takes the cat as her pet, without knowing the cat's identity as her lover. At the town's festival, Tomoya tells Misae about her cat's true identity.
Birthday: June 11, 1989 Height: 152 cm Weight: 42 kg Blood type: A Mei is Youhei's younger sister who loves Youhei as a brother and lives in the countryside. Mei is a smart girl and likes to see new things. She is a fan of Yusuke Yoshino, an older male graduate from Tomoya's school, who is a member of a band. Worried about her brother's situation, she calls Youhei, but instead of her brother, Tomoya disguised as Youhei tells her to come. Mei's personality is a direct opposite of that of her brother, Youhei. She can be very nosy about things, like trying to further Tomoya's relationship with Nagisa by becoming their cupid angel or learning Youhei's current situation. Although Youhei tries to avoid Mei, he still cares for her, as seen when he stands up for her when she gets bullied by the soccer club in Sunohara sibling's path. (Source: Clannad Wikia)
Naoyuki is Tomoya's father. Tomoya's mother Atsuko Okazaki died when Tomoya was young, thus leaving only himself to raise Tomoya. After the accident, Naoyuki turns to alcohol and smoking, and held frequent fights with his son. One day while arguing with his son on trivial things, he slammed Tomoya against the wall, dislocating Tomoya's right shoulder. Immediately after that, Tomoya refused to come out of his room, and by the time he finally went to the hospital, it was declared to be untreatable. Ever since then, his father has treated Tomoya more kindly, but like a stranger rather than family. This only hurt Tomoya even more, so he becomes a delinquent, as he is unable to participate in basketball activities any longer, and he avoided returning to his home early enough to be confronted with his father. Tomoya has the intention of running away from his home, as revealed from Kotomi's path. After Story As revealed from Shino's story about Naoyuki, even though his wife has died and has become depressed, Naoyuki sacrificed everything in his life just for Tomoya's sake, hoping Tomoya to grow up to be a proper man unlike him. After Tomoya comes to term with his father, Naoyuki decides to return to his hometown to stay with his mother, claiming his role as a father has finally come to an end. Clannad (Movie) In the movie, Naoyuki works a graveyard shift instead of staying home and becoming a drunk. He also cares about his relationship with Tomoya and even tries to ease his son's depression in order prevent his son from becoming like him. (Source: Wikipedia)
Yukine is a second year student who hangs around in the library's reference room during lunchtime. She takes care of many newcomers from other schools who also happen to be delinquents - in particular, people who knew her brother. She's very kind, and avails Tomoya and Youhei an instruction book for magical spells for them to try. Yukine is actually involved deeply with the story relating to the delinquents. Her brother is well known for being a delinquent, and this sometimes gets her into different situations involving the delinquents of the town. It is later revealed, in After Story, that her brother died and nobody knew that other than the group of people that reside on her brother's side. Yukine later helps reunite the members of opposite gangs, and they all end up being friends.
Ushio is Tomoya and Nagisa's daughter. She is a well-behaved, well-loved girl who is very curious about the world around her. Tomoya notes that she does not act like other girls her age. For example, most girls would want to have dolls; however, when Tomoya goes on a trip with her, he buys her a robot with which she is fascinated. Tomoya, finding it strange that she would prefer this type of toy, learns that Ushio has a some interest in robots; thus he also calls her "boyish". Ushio also appears to like baseball. Ushio's interest has been influenced by her grandfather who teaches her to imitate famous baseball players. She refers to Akio Furukawa as "Akii" and calls her grandmother by her given name "Sanae". In the few earlier episodes of the stories, Ushio stays with Sanae and Akio. During her time with her grandparents, she learns to be a baseball addict like Akio, Ushio also learns strict disciplines from Sanae not to cry unless it is in the restroom As the story progresses with Tomoya's recovery, she starts to live with her father. As she lives with her father, she later becomes friends with Ibuki Fuko, the sister of her mother's old teacher, Ibuki Kouko. Due to the lack of time Tomoya can spend with Ushio, she sneaks out of her father's house to view a hospital she refers to as "pleasant." This is the place that Akio once took Nagisa to beg for her life. One day, Ushio falls dangerously ill, and the doctor's conclude that she has contracted the same mysterious illness that Nagisa once had. To support his daughter, Tomoya quits his job and chooses to stay with Ushio as she unsuccessfully fights for her life. Ushio asks Tomoya to take her on a trip like the last one they went on, but he refuses, saying she needs to heal first. Tomoya finally gives in the second time she asks. As they walk towards the train station in the snow, Ushio collapses, whispers "I love you" to her father, before dying in his arms. In the last episode it is discovered that Tomoya used his wish to combine both their world and the illusion world to allow Ushio to remain with them without the consequences of Nagisa's death.
Yusuke is an electrician who once attended Tomoya's high school and lived as a rock musician. He is admired by Mei for his infrequent rock play. Tomoya first met Yusuke during a street light accident involving a person's car, and assists Yusuke in his work. Through Yusuke, he realizes the pain of working in society. Yusuke is engaged to Kouko, and is also one of the reasons why Fuko exists in the school. Clannad After-Story: He plays a more prominent role in After Story, giving Tomoya a job as an assistant electrician in his company, and sometimes gives him advice. Due to Tomoya's interest in him, Yusuke tells him of his past - how he became a rock musician, rose in fame, and ended due to his loss of his original motivation, along with stress and drugs. After being rehabilitated, no one wanted him anymore, except for Kouko, who had encouraged him to become a rock musician during his high school days. Throwing away his past, he now works as an electrician. Realizing that there are people who still love his music through Tomoya, Yusuke decides to create another music CD that sings his love for the city.
Birthdate: September 9 Height: 159 cm Weight: 47 kg Sign: Virgo Blood type: O Ryou is Tomoya's classmate and class representative. She is the younger of the Fujibayashi twins. Unlike her twin sister, she is timid and doesn't cook well, though she is good with other household chores. Ryou is very keen about fortune telling, but her predictions, while incredibly specific, always manage to be either somewhat skewed or extremely wrong. She aspires to become a nurse. Ryou actually has a crush on Tomoya. She finds out that her twin sister, Kyou, loves him too, but uses her sister's help despite that. Ryou gradually gets over her crush when she realizes that Tomoya's true love will always be Nagisa (and in the Another arc, it would be Tomoyo). In ~After Story~ Ryou becomes a nurse and is seen working toward the end of the series. In Another World: Kyou Chapter Knowing that Tomoya loves Kyou, Ryou gives up on Tomoya and tells Kyou to confess to him.