A few years ago, I had the pleasure to watch something like three full seasons of Susunu! Denpa Shōnen on Hulu (and I believe some other free streaming site), completely subbed in English and in high quality.

One day, they disappeared from Hulu. I've tried to contact them a few times via the comment section and email to no avail (and I really doubt that they're interested in broadcasting such a niche show since the big guys bought them way back).

It's bad enough that I can't find them anywhere, but the worst part is knowing that totally subbed episodes of the show have existed in the past and are either destroyed or sitting on some random hard drive somewhere.

Has anyone had better luck in finding them than me? Best luck I've had is finding two snippets of the Nasubi series subtitled by a fan.