Furue Tsumore Shiawase no Hana Mangaãµã‚‹ãˆã¤ã‚‚ã‚Œå¹¸ã›ã®èŠ± Trembling Accumulated Flowers of Bliss
From Blissful Sin: Yuuri has always been attached to his childhood friend and neighborhood Onii-san; Aki. With a certain fondness for his friend, he enrolls in the same college where Aki is working as a lecturer. Yuuri immediately falls into the position of Aki's personal caretaker and not before long, he comes to realize that there is more to their relationship than he understands. Furue Tsumore Shiawase no Hana is a story of the delicate balance between friendship and love.