This is an improved upscale of [Yūgen-ykk's](https://www.yugenykk.org/2018/01/about-this-release-as-yokohama-kaidashi.html#comment-form) translation taken from [longernohuman's](https://nyaa.si/view/1114820) batch upload.
Several different AI models were used depending on resolution of the panels:
| Volumes | B&W | Colored Pages |
| :-------------: |:-------------:| :-----:|
| 1-10,12,13 | 2x_MangaJaNai_1200p_V1_ESRGAN_70k | 2x_IllustrationJaNai_V1_ESRGAN_120k |
| 11 | 2x_MangaJaNai_1500p_V1_ESRGAN_90k | 4x_IllustrationJaNai_V1_DAT2_190k (Downscaled to 2x) |
| 14 |2x_MangaJaNai_1400p_V1_ESRGAN_70k | 2x_IllustrationJaNai_V1_ESRGAN_120k |
| 15| 2x_Manga_Ora_DAT2 | 2x_IllustrationJaNai_V1_ESRGAN_120k |
| Tankoubon Extras|2x_MangaJaNai_1200p_V1_ESRGAN_70k| 4x_IllustrationJaNai_V1_DAT2_190k (Downscaled to 2x) |
Postcard Book was left untouched.
B&W Comparison: https://slow.pics/c/h1TdWN22
Illustrations Comparison: https://slow.pics/c/IaUfT13W