Michiko to Hatchin, hands down. It was like Mangaglobe decided to produce this fantastic dramady with great characters, music, and story, and then halfway through say 'aghscrewitwe'renotgettingnetworthforthisshit' and stop caring. The series seemed to fall short of getting any really solid promotion outside of its famous VAs voicing the protagonists, and ultimately it probably became more of a financial burden than a gift. But overall, Michiko to Hatchin was a gritty, heartfelt, colorful story and I loved every second.
And not so much that the series are underrated as they are just aging, I miss the Tenchi Muyo and Revolutionary Girl Utena crowds. They were fun.
It's not your Fault
I'm not Human At All
I got not Heart