Riho Sachimi is a mangaka born in Wakayama Prefecture (Japan), specializing in Manga Shōjo and Roman. She is one of the pioneers and creators of Romans Harlequin. His most famous works are:
Valkyrias of silver
Roselia Kingdom story
MUSEKAI is an entertainment and multi-domains company based in Paris, developing event organization, audiovisual production, cultural exchange and business development with a particular passion for Japan.