Hige o Soru. Soshite Joshikousei o Hirou.

This anime has a nice message, though you might be put off by the first episodes, it's nice at the end. It's a simple story about caring, honesty and valor, really simple, but still nice to watch. A man takes in a teenager to live with him and then life lessons are taught.

What I think is a let down and I really hope anime story writers could fix this, is that there are few good slice of life animes about adult life, this one still isn't fully in the adult spectrum. I wish it could at least have taken an approach closer to Usagi Drop and Barakamon, which are similar. Animes have the "fan service" thing and I really wish they could cut the hentai crap out. There's definitely a market for animes which are heartwarming and focused on adult themes, with very little supply.