Well, Asami can hardly hold that against him because, technically, Asami himself also kidnapped and raped Akihito in chapter 1...
┑( ̄Д  ̄)┍
All got negated with this chap. Since it was Takaba who text Feilong those messages on the phone in Asami's breast pocket that saved Asami's life. Feilong and Takaba have been texting each other for some time. In the end of the Hong Kong arc Feilong and Takaba came to their own form of understanding, It was before the hand over. Feilong in his way. made a form of peace with Takaba and offered to take him in if things did not work out. Takaba says he wanted to go home. People tend to forget that part. Then the mix up with the hand over happens. It is Feilong who gets in touch with takaba by way of his paper friend, who lets Takaba use his phone to text Asami. As for chap. 1, this is a bondage manga.

Doesn't negate the fact Fei Long raped Akihito (/TДT)/