Futakoi Alternative

Synopsis The Futaba Detective Agency, being run by Rentarou, who has taken over the family business, after his father's death 3 weeks ago. Along w/ Sara & Souju, his live-in identical twin assistants. He ends up running afoul of the local Yakuza. Main Character

Rentarou Futaba (双葉恋太郎)

He is the main character, and the son of a legendary detective. He has high fighting ability although he doesn't use it often, only at the most important moment. He has a lot of luck around twins, having had many relationships with many pairs throughout his life. When push comes to shove, he manages to get the job done, even if a few animals are harmed in the process. 

Sara Shirogane (白鐘沙羅)

Futakoi :

Twin sister of Souju. Sara herself has a love-hate relationship with Nozomu.

Futakoi Alternative :

She is high spirited and more outgoing than her twin sister. She is alway bossy with Rentaro although she really respects him and seems to have a strong affection toward him. She is the Futakoi tsundere.

Souju Shirogane (白鐘双樹)

Futakoi :

Souju is mild-mannered and ill-bodied, whereas Sara is rougher in her speech and more energetic. Nozomu meets Sōju while she was painting at the shrine, and Sara wanted him to be loyal to her.

Futakoi Alternative :

A foil for her sister she seems to be quiet and not outgoing like Sara. She is good at cooking, and also has a strong affection toward Rentarou.