This was a sweet story that ended with the promise of a romance between the MCs starting up. I have noticed that this mangaka struggles with concluding their stories; in the ‘Tiger man and Bunny Man’ one (not exact title I think) they wrote that they weren’t sure how to get those characters to a happy ending. Perhaps open endings are easier? It’s a shame, this had potential to be a really great yaoi, but it was still a nice shounen-ai.
Umi No Juunin To Wa Koi Wa Shinai