I'm looking for some that are along the lines of My Girl (SAHARA Mizu) and Usagi Drops. Maybe I havn't really looked into the whole SEARCH thing. Sorry about that.
I'll try looking around a bit more after this post. 🙁

[img]http://i45.tinypic.com/10pvn8y.jpg[/img]
（ﾉﾟ-ﾟ）ﾉ☆どぞ。
Have a star.

http://www.mangaupdates.com/showtopic.php?tid=8863&hl=single%20parent
http://www.mangaupdates.com/showtopic.php?tid=10675&hl=single%20parent

There're some good suggestions for single parent mangas in these threads.

Thank you.

[img]http://i45.tinypic.com/10pvn8y.jpg[/img]
（ﾉﾟ-ﾟ）ﾉ☆どぞ。
Have a star.

Not mentioned in the linked threads (or threads linked in those threads):
Flat; you asked for it
Kokoro ni Hana wo

Avatar by tassyn.livejournal.com

Reading: Kingdom, Sangokushi, Historie

I think this similar to yours too, but the main charactor not releated by blood thought.

NicoNico Diary

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