|Kanji Name||若瀬 いずみ|
|Romaji Name||Wakase Izumi|
|Date of Birth||January 3|
|Manga Debut||Manga Episode 199|
Izumi Wakase (若瀬いずみ?) Izumi Wakase (若瀬いずみ) is a new character in the Lucky Star Manga, she first appears in volume 7.
Izumi is a girl in Hiyori's, Patricia's, Yutaka's, and Minami's class, introduced in volume seven of the manga. Like Patricia, she is also an otaku, but tries to hide it as she is an upper-class girl who is also class president. However, she runs into Hiyori on one of her shopping trips, who discovers her secret. She is good at home economics, but is bad at art. She likes "cute" things and sweets, as well as coffee and milk.
- Older Brother
|Konata Izumi - Tsukasa Hiiragi - Miyuki Takara - Kagami Hiiragi - Ayano Minegishi - Misao Kusakabe - Yutaka Kobayakawa - Minami Iwasaki - Hiyori Tamura - Patricia Martin|
|Sōjirō Izumi - Kanata Izumi - Yui Narumi - Tadao Hiiragi - Miki Hiiragi - Matsuri Hiiragi - Inori Hiiragi - Yukari Takara - Honoka Iwasaki - Nanako Kuroi - Hikaru Sakuraba - Hinata Miyakawa - Hikage Miyakawa - Akira Kogami|
|Goldy - Cherry|
|Anime Only Characters|
|Minoru Shiraishi - Meito Anizawa - Daisuke Ono - Gotouza|
|Manga Only Characters|
|Kō Yasaka - Yamato Nagamori - Izumi Wakase - Fuyuki Amahara - Tamaki Yamanobe - Miku Busujima|