I mentioned that here on our website, but yes! We plan on completing the remainder of the series, including the mahjong spinoffs and the Gogyo spinoff.
They were removed due to the MangaDex DMCA that happened back in May. The earlier chapters are available on other sites, and are linked on our website.
The song Anzu is singing in the chapter is "Aisareru Hana Aisarenu Hana".
The chapter's name is also titled after a song (all the chapter names are!), with the song being "Good Morning Good Morning" by The Beatles.
there actually isn't anything in the Japanese dialogue this chapter thats confirms Watabiki's gender, i sorta made the "guy" assumption after seeing the uniform (and have since started second-guessing that decision since in the flashback it looks like he's wearing a skirt)
anyway technically...
in hindsight my translation of "integer limit" isn't entirely accurate to what it uses in the raw, since the exact term refers to a "max numerical limit" (typically in something like a video game score counter) rather than an "integer limit".
i translated it as "integer limit" since it included...