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Sine Cosine Love Sign

1990

Hasumi Sawako's all girl's high school recently merged with the all boy's Kouryou High School and now, boys are milling everywhere. Among them, the most popular and handsome by far is the baseball team captain Sakuyama Yashiki, and one of the worst is his younger brother Wataru. Quickly, Sawako meets both of them, but under very different circumstances. What will become of these three?

Rank #41528 (Most Popular Manga)
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Manga Details
  • English Sine Cosine Love Sign
  • English (American) Sine Cosine Love Sign
  • Japanese サイン コサイン 恋サイン
  • Japanese (Romaji) Sine Cosine Love Sign
  • Synonyms Sign Cosign Love Sign, Sine Cosine Love Sine, Sine, Cosine, Koi sign
  • Type Manga
  • Volumes 3
  • Status Finished
  • Published Jan 1, 1990 to Jan 1, 1994
  • More info