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.
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.
Another sleeper brought to Second Earth before Yuji. A very powerful sleeper, Yuji strives to improve himself to be able to beat Tony. Tony seems to have no emotion, and is set on destroying the Blue. It becomes apparent in later episodes, however, that he sees himself as a Messiah, and has his own plans for the fate of humanity.
One of the pilots sent to earth to retrieve the sleepers. Joey has a positive attitude no matter what the situation is.He is the first person who gets close to Yuji.
Although Murano is a well known photographer, it is not easy to work with him because he has specialized in photographing women in stripping. These photo shoots where he may end up seeing the very attractive woman naked, make him a lot fun because during the shoot, he can not resist his cheerful grin.