Did follow with /a/ and was pure fun every week. Extra chapter 62.5 read on 12 Nov 2018, main series finished on 19 Nov 2014.

Sign Language Translations (from /a/):

• Chapter 62: — [Panel 1-4] Ishida: You’re beautiful/pretty.
• Chapter 54: — [Page 2, Panel 2-3]: I’m sorry. — [Page 3, Panel 1-2]: You saved my life. (life saved) — [Page 6, Panel 2]: For what do you apologize? (why/meaning) — [Page 8, Panel 3]: You have changed. (you change*) — [Page 8, Panel 4]: The one at fault is me! (I bad) — [Page 9, Panel 1]: Same as before, (same) — [Page 9, Panel 2]: I am a fool. (think/idea/brain bad/evil*) — [Page 9, Panel 4]: I ruin your friendship. (relationship/therefore confuse) — [Page 9, Panel 5]: Even though I feel so sad, (sad but*) — [Page 16, Panel 2]: I got it.

https://www.mangaupdates.com/series.html?id=94116