Akio is Nagisa's father. Although he often talks and plays rough, he is kind and sympathetic. His childish side makes it easy for people to befriend him. He runs the Furukawa Bakery with his wife Sanae. In his spare time, Akio plays baseball with children in the small park next to the bakery, and indulges in the Gundam fandom. He is often the victim of Sanae's bread, having to eat her bread in front of her while claiming that he loves it. During the School Life arc, Akio reveals that he was an actor in a theatrical company, but has to quit his job due to Nagisa's health. Akio replaces Youhei's role as the comic relief during the After Story arc, however, he can be serious when needed, as he often gives advice to Tomoya on what it is like to become a man. He tells the story about how Nagisa almost died due to their unintended negligence, and how her life is connected to the city after getting saved from her fever.
Kouko is Fuuko's older sister. She used to be an art teacher at Tomoya's school, and she treats everyone kindly. Kouko is one of the familiar faces in the Furukawa Bakery, and Nagisa admires her very much, being her former art teacher. Currently she is engaged with Yusuke Yoshino, and is the major reason why Fuuko still exists in the school, despite still sleeping in the hospital. In the movie, Kouko was a drama teacher instead of an art teacher. She, along with Youhei and Tomoya helped supervise and revive the drama club for Nagisa.
Haruka's younger sister, She initially sees both Takayuki and Mitsuki as older siblings until she finds out they have been seeing each other behind Haruka's back. While Haruka is in the hospital, she visits every day since there is no one else that can keep her company, even if Haruka is in a coma. This shows just how much she loves her older sister. She, like Mitsuki, is a powerful swimmer in her own right, but feels as if she can never match Mitsuki. Her intense hatred towards Mitsuki after the accident can be attributed to the feeling of personal betrayal by someone she considered an idol for throwing away her (Mitsuki's) talent and dreams as well as Mitsuki's betrayal of her sister by her sexual relationship with Takayuki. She learns to move on in life and becomes a top swimmer in Japan. (Source: Wikipedia)
Sanae is Nagisa's mother. Normally she's very childish and a cry-baby, but when needed she can be very strong-willed and dependable. She runs the Furukawa Bakery with her husband Akio. She often tries out strange concepts to make breads that are anything but edible and never get sold. Outside of the bakery, she tutors children. She's quite proud of the way people often mistake her for Nagisa's older sister because of her youthful appearance. Sanae plays a larger role in After Story, often comes to Tomoya's aid when Nagisa is sick and needs to be accompanied, especially during Nagisa's pregnancy. Before being a baker at the Furukawa Bakery, she was a junior-high teacher, and had to quit her job due to Nagisa's health. Sanae is the mastermind behind Tomoya and Ushio's trip to the flower cape, in hope for them to reconcile. She knows Shino, Tomoya's grandmother in his father's side, although it is never revealed how they met. After Nagisa's death, she takes care of Ushio together with Akio.
Birthday: May 13 Constellation: Taurus Blood type: A Height: 160cm ~ 5'3'' Bust: 88cm Waist: 58cm Hip: 85cm Weight: 48kg Favorite animal: African Elephant Favorite food: Pork cutlet Kotomi is another schoolmate of Tomoya's in the same year, but, like Kyou, is in a separate class from Tomoya. The "Koto" in Kotomi is derived from the Japanese musical stringed instrument of the same name. She is in the top ten for every subject throughout the whole country in standardized exam results—she always goes to library to read extra materials, especially books in foreign languages. Kotomi is a very quiet girl and it is quite difficult to communicate with her. In her spare time, she plays the violin, although she is very poor at it to the point of causing pain to those who hear her play. Tomoya meets her for the first time when he enters the library and found Kotomi sitting on the floor barefoot, reading books with scissors in her hand, and acts oddly with Tomoya. After several meetings with Kotomi, Tomoya starts skipping the fourth period and spend time with Kotomi in the library. Tomoya decides to force Kotomi to join the drama club to make her more sociable. Just when Kotomi starts to open up to everyone, a bus accident causes her to breakdown in front of everyone and returns home later. Tomoya visits her in her house and learns that he and Kotomi were childhood friends, but lost contact with each other after Kotomi's parents died in an plane-accident. Not wanting to feel the pain of losing someone important anymore, and asks Tomoya to leave her alone. Wanting to bring Kotomi away from her past, Tomoya decides to renovate her garden, while the drama club members decide to gift her a violin, but was unfortunately destroyed. After renovating Kotomi's garden, Kotomi appears to Tomoya, and after some poignant conversation, Tomoya brings Kotomi out of her house to see the outside world inside her heart. The next day, her guardian presents Kotomi her parent's briefcase that has traveled all the way to Japan, and inside is a teddy bear and a testimony, asking Kotomi to live the way she wants and grow up to be an adult. Kotomi realizes she is still being loved by her parents even after their death and cries. After this, Kotomi becomes more mature, and the drama club members finally give Kotomi a violin. In ~After Story~ In the anime adaptation Clannad After Story, Kotomi moves to America to further her studies. She, however, occasionally visits Tomoya and the others, and in the movie adaptation, Kotomi only made a cameo appearance, as she is only seen conducting a song for the members of the Choir Club.
Age: 14 Height: 162 cm (5'3") An excellent hacker who acts as the Operator and Cyber-warfare specialist for the Guerrilla Resistance Group "Undertaker". Tsugumi plays a purely supportive role from Undertaker's Command Hub Tractor-trailer outfitted with newest Cyber and Communications Hardware. She monitors the battles and relays important information between Undertaker Units. Her primary task is to monitor and support Ayase and her Endlave. She is very brash and cheeky and speaks unreservedly even to the leader, Gai. Her codename is "Black Swan". Her Void is a Hand Scanner, magical girl wand that can create holographic projections of people. Although Tsugumi has no special combat abilities, she is fearless and ruthless when it comes to her paralyzed friend Ayase. When Ayase is out of her Endlave and in trouble, Tsugumi suddenly comes out of nowhere swift as the wind and launches herself at the source of Ayase's troubles with a mighty Missile Kick!