Sayonara, Zetsubou-Sensei Things

Bikinis are typically two-piece swimsuits for women, available in many different styles and colors. It's like waterproof underwear.

Hair that grows on the face.

A Kimono is a traditional piece of Japanese clothing that is worn by women, men, and children alike. They are normally long robes with long and wide sleeves.

A uniform worn by female Doctors. They come in a variety of colors, but the most common colors are Pink, and White.

Panties are the lower-undergarment of choice for most women, usually worn with a bra.

Pigtails are a hair style in which (typically women) wear their hair parted down the middle with two ponytails coming off the back of their head. Pigtails are very prevalent in Anime/Manga

A swimsuit worn by female students during swimming classes in Japan.

The character is wearing school uniform. Most probably he/she's a student.

A Yukata is a type of Kimono made of cotton that is often worn at summer festivals or after a bath in traditional Japanese Inns.