~from Biblo Eros
Secret Connection is a series about a yakuza with a two sided personalities who falls in love with a cute ramen shop owner.
Ukyou Tatsumori, the son of very big yakuza group, returns from abroad to Japan and wants to marry to the son of a ramen shop Kakeru Kobayashi who saved him a few years ago from another yakuza. But Kakeru is now threatened by the same yakuza and so Ukyou decides to save him. Unfortunately, Kakeru hates yakuza (his father had great debt, got seriously hurt by a yakuza and entered the hospital while his mother ran away with her lover, a yakuza). Then Ukyou disguises himself as an ordinary temporary worker and helps Kakeru at work. One day Kakeru is kidnapped by still the same yakuza. With his fellows, Ukyou go to the head office of the gang and wants to kill the leader but gives up it at Kakeru's request. Ukyou pays Kakeru's father debt and tries to propose again but is still rejected...