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Wataru Minakami was at the top of his class in middle school and had a pretty comfy life. But, when he unexpectedly fails his only high school entrance exam because of a computer glitch, his life is suddenly thrown into utter chaos! Jeeves, Wataru's trusted butler, sends him off to attend school on a mysterious island. Upon his arrival, Wataru. encounters many friendly, cute girls. This isn't a problem until he finds out they are all his sisters! For most kids, adjusting to life at a new school in a different town is tough enough. But for Wataru Minakami, high school will be the easy part!

Series Cast

  1. Kenji Nojima as Minakami Watarou

    Kenji Nojima

    Minakami Watarou

    39 Episodes

  2. Yui Horie as Sakuya

    Yui Horie


    39 Episodes

  3. Kyoko Hikami as Mami

    Kyoko Hikami


    27 Episodes

  4. Chiemi Chiba as Hinako

    Chiemi Chiba


    26 Episodes

  5. Tomoe Hanba as Yotsuba

    Tomoe Hanba


    26 Episodes

  6. Ayako Kawasumi as Tikagie

    Ayako Kawasumi


    26 Episodes

  7. Hisayoshi Izaki as Minai

    Hisayoshi Izaki


    26 Episodes

  8. Chiro Kanzaki as Rinrin

    Chiro Kanzaki


    26 Episodes

  9. Yumiko Kobayashi as Mamoru

    Yumiko Kobayashi


    26 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 2

2002 • 13 Episodes

Season 2 of Sister Princess premiered on October 3, 2002.

Pure Christmas

(2x13, December 26, 2002) Season Finale

View All Seasons

Sister Princess
Sister Princess


Original Name シスター・プリンセス

Status Returning Series


  • -

Type Scripted

Original Language Japanese


Content Score 


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  • Created by credit
  • Regular cast members (4 or more)
  • Video

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