Score:

Popularity: 155

• Romaji
  Kanojo no Imouto ga Yabai
• English
  Kanojo no Imouto ga Yabai
• Status
  Completed
• Type
  MANGA
• Genres
  ComedyRomance
• Studios
• Release Date
  2021
• Total Episodes
• Rating
• Country
  JP
• Season
• Synonyms
  The Girlfriend's Little Sister is Dangerous