is a teen romantic comedy Japanese television drama planned by Hiroyuki Gotō for Fuji TV and Kyodo TV, based on the shōjo manga of the same title by Hisaya Nakajo. It premiered on Fuji TV between July 3 and September 18, 2007, for twelve episodes.
A television special with the regular cast reprising their roles was also subsequently produced, and premiered on October 12, 2008. A remake of this drama with an entirely different cast was broadcast on Fuji TV during the 2011 summer season.
Cast
{| class="wikitable"
!Group
!Cast
!Role
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| rowspan=20|Second Dormitory
| Maki Horikita
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| Shun Oguri
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| Toma Ikuta
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| Hiro Mizushima
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| Yūsuke Yamamoto
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| Masaki Okada
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| Ryō Kimura
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| Junpei Mizobata
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| Shunji Igarashi
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| Hiromi Sakimoto
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| Shōta Chiyo
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| Ryō Tajima
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| Enoku Shimegi
| Kyōichi Tannowa
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| Hikaru Okada
| Riku Takaida
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| Jun Ikeda
| Kamishinjō Itsuki
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| Kōta Suzuki
| Kanata Uenoshiba
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| Keisuke Shibasaki
| Manato Minase
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| Shota Matsushima
| Masashi Katsura
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| Shotaro Mamiya
| Keisuke Awaji
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| Goro Kurihara
| Kota Hanaten
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|rowspan=17|First Dormitory
| Yuma Ishigaki
| Tennōji Megumi
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| Mitsuomi Takahashi
| Mitsuomi Daikokuchō
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| Kouhei Takeda
| Kōhei Kitahanada
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| Ryohei Suzuki
| Sōichirō Akashi
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| Yūichi Sato
| Shōta Tezukayama
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| Sōsuke Nishiyama
| Sōma Shichidō
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| Ryō Hayakawa
| Sakyō Gotenyama
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| Tatsuya Hagiwara
| Hiroto Ishikiri
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| Kōji Matsushita
| Ren Shōjaku
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| Kohei Takeda
| Kohei Kitahanada
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| Arata Horii
| Jin Kumatori
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| Ryosuke Yamamoto
| Akira Kiyoshikojin
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| Ryu Ando
| Andrew Mukonoso
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| Kodai Asaka
| Subaru Takatsuki
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| Sonde Kanai
| Kazuki Obitoke
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| Shotaro Kotani
| Hiroto Moriguchi
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| Tomoki Okayama
| Shotaro Kadoma
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|rowspan=17|Third Dormitory
| Nobuo Kyo
| Masao Himejima/Oscar
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| Keisuke Katō
| Hikaru Yao
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| Toshihiko Watanabe
| Shō Imamiya
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| Yūta Takahashi
| Haruki Shijō
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| Shōichi Matsuda
| Junnosuke Kuzuha
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| Naoki Miyata
| Tsukasa Saiin
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| Yasuhisa Furuhara
| Taiyō Ōgimachi
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| Naoya Ojima
| Kōhei Kaizuka
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| Yuya Nakata
| Ken Katabiranotsuji
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| Yū Kawakami
| Genji Kōrien
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| Kusuto Miyajima
| Nobuhiro Yaenosato
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| Takami Ozora
| Sansui Kyobate
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| Taiko Katono
| Hisashi Kawachimori
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| Shige Kasai
| Yasushi Mozu
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| Kazuma Kawahara
| Sakon Narayama
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| Kazuhiro Okazaki
| Hideharu Izumigaoka
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| Kettaro
| Shin Minamikata
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| rowspan=2|Tōkyō High School
| Yū Shirota
| Makoto Kagurazaka
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| Shunsuke Daito
| Shin Sano
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| rowspan=5|St. Blossom's High School
- Hanayashiki Hibari and Hibari 4
| Mayuko Iwasa
| Hibari Hanayashiki
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| Mirei Kiritani
| Kanna Amagasaki
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| Airi Taira
| Erika Abeno
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| Madoka Matsuda
| Juri Kishinosato
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| Manami Kurose
| Komari Imaike
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| rowspan=4|Teachers
| Seiko Matsuda
| Principal Tsubaki
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| Takashi Ukaji
| Head teacher Sawatari
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| Susumu Kobayashi
| Yoshioka
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| Takaya Kamikawa
| Hokuto Umeda
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| rowspan=7|Others
| Mahiru Konno
| Akiha Hara
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| Yoshinori Okada
| Suzuki Ashiya
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| Hajime Yamazaki
| Takumi Ashiya
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| Mariko Tsutsui
| Eiko Ashiya
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| Yoko Moriguchi
| Io Nanba
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| Natsuki Harada
| Kanao Tanabe
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| Tetta Sugimoto
| Takehiko Sano
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|}
Episode list
Special
A television special began two years after Mizuki true gender was revealed. With Valentine's Day approaching, Sano and Nakatsu are talking about the last week of summer vacation. A flashback of the last week of summer holiday, which took place between episodes 7 and 8, was shown. Filming began on March 19, 2008. A conference was held on September 18, 2008, announcing the completion of the special, subtitled .