Ah you dont know its out already and Yuu will get bigger and many like his brother if you do remember him though
the name of the manga is Aikawa no Konton Taru Mirai
here the picture of Hisa-nii and Yuu
http://ecx.images-amazon.com/images/I/91IC9VMKRlL.jpg
and kimiko is involved somehow
oh and we just got the news that the team who picked up the project is dropping it, cause some people didnt respect their work and put chapters without credits, and now all fans are screwed
>w< here all grown up
http://ecx.images-amazon.com/images/I/91IC9VMKRlL.jpg
Ahh did they have to make him that tall I feel sad especially about the age difference already... not that I don't like it (it just feels weird especially because it is Yuu and Hisa-nii)( ̄▽ ̄||)
can we have a manga focusing on yuu as well? he'd be the perfect girly-looking seme. i kinda want him and towa's eldest brother together heh