Issho ni H shiyo! pisode 05 upscale to 2556x1440p
re encoded in high quality
added subtitles from SubDesuH

i don’t think i’ll redo the process for another anime, this took me a week.
similar result can be achieved with vapoursynth and is NNEDI3CL plugin in less time.

https://imgur.com/a/nL31BHD

original source https://sukebei.nyaa.si/view/2443912