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    Isshuukan Friends.

    One Week Friends / 一週間フレンズ。
    Isshuukan Friends.
    Source: 4 Koma Manga
    Studios: Brain's Base
    Producers: DAX Production, Nihon Ad Systems, Pony Canyon, TOHO animation
    Genres: Drama, School, Shounen
    Age Rating: PG 13
    Themes: School
    Licensors: Sentai Filmworks
    Demographics: Shounen
    Type: tv
    Rating: 7.52 / 10
    Rank: #1951
    Popularity: #805
    Users Listed: 328,438
    Users Scored: 151,674
    NSFW: No
    Last Updated: 10/31/2024
    Aired: April 7, 2014 – June 23, 2014 (Spring)
    Episodes: 12
    Broadcast: Monday at 00:00 (JST)

    Synopsis:

    The series centers on the evolving relationship between Yuuki Hase and Kaori Fujimiya, a high school student grappling with a unique and isolating condition. Kaori experiences a weekly memory reset, effectively erasing all connections made outside her immediate family. This cyclical amnesia forces her to repeatedly face rejection and build new relationships each week, leading to a profound reluctance towards forming close bonds.

    Yuuki’s persistent attempts at friendship, embodied in his simple, recurring question, become a catalyst for Kaori to tentatively open herself up. The narrative explores themes of memory, isolation, and the complexities of human connection as Yuuki navigates the challenges of fostering genuine friendship with someone who can never truly remember their shared experiences. The atmosphere is contemplative, focusing on subtle emotional shifts and the quiet strength required to maintain hope in the face of repeated loss.

    Trailer:

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    Characters:

    Fujimiya, Kaori Main
    Voice Actors: Amamiya, Sora, Tkotsch, Sarah
    Hase, Yuuki Main
    Voice Actors: Yamaya, Yoshitaka, Zeiger, Christian
    Fujimiya, Shiho Supporting
    Voice Actors: Nakahara, Mai, von der Ahe, Antje
    Inoue, Jun Supporting
    Voice Actors: Majima, Junji, Gavrilis, Marios
    Kiryuu, Shougo Supporting
    Voice Actors: Hosoya, Yoshimasa, Forsberg, Nick
    Kujou, Mother Supporting
    Voice Actors: Kanda, Mika
    Kujou, Hajime Supporting
    Voice Actors: Asanuma, Shintaro, Dawn-Claude, René
    Nishimura, Ai Supporting
    Voice Actors: Tanabe, Rui
    Oota Supporting
    Voice Actors: Ueda, Reina
    Serizawa, Maiko Supporting
    Voice Actors: Kakumoto, Asuka, Arnoldt, Jasmin
    Yamagishi, Saki Supporting
    Voice Actors: Ookubo, Rumi, Uhlig, Charlotte
    Yamasato Supporting
    Voice Actors: Natsukawa, Shiina, Haseney, Tina

    Staff:

    Satou, Yumi
    (Producer)
    Shimizu, Mika
    (Producer)
    Yoshizawa, Takashi
    (Producer)
    Yazaki, Fumi
    (Assistant Producer)
    Iwasaki, Tarou
    (Director, Episode Director, Storyboard, Key Animation)
    Arie, Yuuki
    (Episode Director)
    Koshiba, Junya
    (Episode Director, Storyboard)
    Mikami, Yoshiko
    (Episode Director)
    Sayama, Kiyoko
    (Episode Director, Storyboard)
    Tokumoto, Yoshinobu
    (Episode Director, Storyboard)
    Kunisawa, Mariko
    (Script)
    Shimizu, Megumi
    (Script)
    Suga, Shoutarou
    (Script, Series Composition)
    Fukushima, Toshinori
    (Storyboard)
    Imakake, Isamu
    (Storyboard)
    Nakagawa, Satoshi
    (Storyboard)
    Amamiya, Sora
    (Theme Song Performance)
    Kawada, Ruka
    (Theme Song Arrangement)
    Kawashima, Ai
    (Theme Song Composition, Theme Song Lyrics)
    Kon, Natsumi
    (Theme Song Performance)
    Sukima Switch
    (Theme Song Composition)
    Tokita, Shintarou
    (Theme Song Lyrics, Theme Song Composition)
    Abe, Misao
    (Key Animation)
    Abe, Rumi
    (2nd Key Animation)
    Akiyama, Yukiko
    (Key Animation)
    Araki, Mio
    (Key Animation)
    Baba, Ryuuichi
    (Animation Director)
    Chiba, Tomohiro
    (Planning)
    Den, Saori
    (Key Animation, 2nd Key Animation)
    Etou, Taiki
    (2nd Key Animation, In-Between Animation)
    Fujii, Fumino
    (Key Animation)
    Fujita, Ayano
    (In-Between Animation, 2nd Key Animation, Animation Check)
    Fukuyama, Eiji
    (Key Animation)
    Hamada, Shou
    (Key Animation, 2nd Key Animation)
    Hasegawa, Toshio
    (Special Effects)
    Hayama, Kenji
    (Key Animation)
    Hayashi, Naoko
    (Key Animation)
    Hayashi, Takayoshi
    (Key Animation)
    Hazuki, Matcha
    (Original Creator)
    Hirano, Tomoki
    (2nd Key Animation)
    Ichinose, Yuuri
    (Key Animation)
    Imai, Daisuke
    (Editing)
    Imazato, Keiko
    (Key Animation)
    Inoue, Shuuichi
    (In-Between Animation)
    Ishii, Tetsuya
    (2nd Key Animation)
    Ishikawa, Kayoko
    (Key Animation)
    Ishikawa, Shinsuke
    (Key Animation)
    Itou, Mina
    (Key Animation)
    Itou, Akira
    (Background Art)
    Iwata, Yoshimi
    (Key Animation)
    Izumo, Noriko
    (Sound Effects)
    Kametani, Kyouko
    (Animation Director)
    Kanehara, Tomomi
    (2nd Key Animation)
    Katou, Rika
    (Animation Director, Key Animation)
    Katsuragi, An
    (Key Animation)
    Kawakami, Nobuhiko
    (Key Animation)
    Kawazoe, Masakazu
    (Key Animation, Animation Director)
    Kim, Bo-min
    (Key Animation)
    Kishi, Tomohiro
    (Key Animation)
    Kobayashi, Maiko
    (2nd Key Animation, Key Animation)
    Kobayashi, Miyuki
    (Key Animation, 2nd Key Animation)
    Kojima, Takashi
    (Key Animation)
    Komaru, Toshiyuki
    (Key Animation)
    Komatsu, Kanae
    (Key Animation)
    Kondou, Natsuko
    (Key Animation)
    Kotani, Kyouko
    (Animation Director)
    Maehara, Rie
    (Key Animation)
    Mamezuka, Asuka
    (Key Animation)
    Matsumoto, Masayo
    (Key Animation, 2nd Key Animation)
    Matsumoto, Katsuji
    (Key Animation)
    Matsuoka, Hideaki
    (Key Animation)
    Matsushita, Ikuko
    (Key Animation)
    Minamihara, Yoshiko
    (Key Animation)
    Mita, Ryouko
    (Key Animation)
    Miya, Akihide
    (Key Animation)
    Nagumo, Aya
    (Key Animation)
    Nakai, Emi
    (2nd Key Animation)
    Nakamoto, Nao
    (Key Animation)
    Nakamura, Junko
    (Key Animation)
    Noujou, Yoshiyuki
    (Key Animation)
    Oka, Mariko
    (Key Animation)
    Ooshiro, Miyuki
    (Animation Director, Key Animation, 2nd Key Animation)
    Ooshita, Tomoyuki
    (Key Animation)
    Ozawa, Juukou
    (Planning)
    Saitou, Mika
    (Key Animation)
    Saitou, Kazuya
    (2nd Key Animation, Key Animation)
    Saitou, Masaya
    (Associate Producer)
    Sakai, Atsumi
    (In-Between Animation, Animation Check, Key Animation)
    Samejima, Hisashi
    (Key Animation)
    Sasaki, Tokihiro
    (Animation Director)
    Shimazaki, Nozomi
    (Key Animation, 2nd Key Animation)
    Shimazaki, Tomomi
    (Key Animation)
    Shinjuku, Gorou
    (Planning)
    Shoukinji, Naoko
    (Key Animation)
    Suruki, Saori
    (Key Animation)
    Taguchi, Koji
    (Planning)
    Takada, Naoko
    (Key Animation)
    Takahashi, Michiko
    (Key Animation)
    Takahashi, Yuu
    (Key Animation)
    Takano, Aya
    (Animation Director)
    Tanigawa, Ryousuke
    (Animation Director)
    Taniguchi, Shigenori
    (Key Animation)
    Toda, Nobuko
    (Music)
    Tsujimura, Kouki
    (In-Between Animation)
    Utagawa, Ritsuko
    (Color Design)
    Yamada, Kaori
    (Key Animation)
    Yamada, Tatsuo
    (Key Animation)
    Yamada, Noboru
    (Planning)
    Yamazaki, Eri
    (Animation Director, Character Design, Chief Animation Director)
    Yokote, Hiroto
    (Key Animation)
    Yoshida, Kanako
    (Animation Director, Key Animation)

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    External Links:

    Related Anime/Manga:

    • Isshuukan Friends. (manga - Adaptation)
    • Isshuukan Friends. Specials (anime - Side Story)
    • Isshuukan Friends. Tomodachi to no Omoide (anime - Summary)