Yanagisawa Naoko - Naoko loves ghosts. I don't think she scares Sakura on purpose (Sakura HATES ghosts), but she just can't help herself when the topic is raised. Kero-chan plainly describes her as a girl who loves ghost stories. She enjoys writing and reading ghost stories and telling Sakura (and everybody else) about it.
Mihara Chiharu - Chiharu! She's so funny. As Kero-chan said, Chiharu is bright and energetic. She is another one of Sakura's friends and classmates. Her favorite color is yellow. She doesn't have very good cooking skills, according to Yamazaki-kun, but whenever he comments on that, he gets strangled...She's the only one who can stop Yamazaki-kun (or drag him away, for that matter) when he starts making up stories. I think they make a lovely couple^_^
Yamazaki Takashi - Yamazaki-kun! He loves to... stretch (and stretch and stretch even more) the truth whenever he can. The only person who can see through him is Chiharu. He usually drags Syaoran and Sakura into believing him since those two are so gullible. He seems to get along with Syaoran, though. His favorite color is dark blue and some people think he has no eyes, because he's always smiling (and he still has his eyes closed when he's not)...but HORA!
The piccie at the right is a VERY rare one...he has eyes!!! And he's sooo kawaii!
He and Eriol-kun get along VERY well. I don't know how they do it, but when Yamazaki-kun starts a story and asks Eriol's confirmation, Eriol agrees and continues the story! They look so kawaii when they're n'sync! (watch Episode 64, Sakura and the Ski School Blizzard)
Sasaki Rika - Rika is one of Sakura's close friends. She helps a lot in school activities, and she's very mature for her age of ten. Kero-chan says she is "mature and pretty". She's very sweet, though. She plays the piano, and she's good at baking, cooking, and sewing.
Terada Yoshiyuki - Everybody's favorite teacher! He's the group's homeroom teacher in 4th grade, and also in 5th grade when Mizuki-san left. He's also their PE teacher in both years. He makes a reappearance in the second movie as their 6th grade adviser...again^^ He's very nice, and he can be funny, too. He gets along with his students well. His students love him! He's sorta like Fujitaka, now that I think about it. He's a bishie! (definitely too old for me, but he still is. Let's face it: CCS guys are ALL bishies!) Rika-chan has a huge crush on him...They get engaged in the manga (when she's older, of course)...
Mizuki Kaho - Mizuki-san comes to Japan from England. She becomes Sakura's math teacher, and later her homeroom teacher...Sakura like her a lot, but Syaoran doesn't like her at all. Syaoran senses a strange aura among Mizuki-san. He says she's no ordinary teacher. Well, she isn't. (OK...this description is SO full of spoilers) It turns out that she had been Touya's ex-girlfriend (AGE GAP!) before she left for England, and she knows the whole card catching business. And she has this bell thing that defeated the Maze Card. What's more, she seems to be the new enemy (since she's always observing when Sakura and Syaoran catch cards, and even causing the cards to "activate"). But, in reality, she's not. True, she has strong moon power, but she actually wants to help Sakura. She has met Clow Reed (Hoe?!), and the bell thing is actually given to her by Clow, and the one that saved Sakura in the Last Judgement. How did she meet Clow, you ask? Well, one word: Eriol. She had been studying in England, and she found out (don't ask me how) that Eriol is Clow, and so she offers help.