Watamote 141: There’s no date on the last page.
Some different things were tried this time for reasons.
Watamote 140: 
Watamote 139: WataMote Ch.138
Watamote 138: Personal gripe, but American English colloquially treats college and university as the same thing. While I and people not in America may treat them like they are truly separate, for the sake of simplicity, this chapter, and probably subsequent chapters, will interchange the words as is in American(ized) English.
Watamote 137: WataMote Ch.136
Watamote 136: We will be attending Anime Expo again this year because it’s part of our jobs. This pins the next chapter on 5/7, which is right in the middle of AX week. We’ll still try to get it out despite this within 24h, but can’t promise it will happen.
If you’re attending AX, come say hi!
WataMote Ch.135
Watamote 135: Quite a ways away until the next chapter due to an apparent self-imposed break period from Tanigawa Nico. It’s really just speculation as to why, but either way it’s understandable. In the meantime you could read Lit. Girl or Write Sisters from them.
Watamote 134: 
Watamote 133: 
Watamote 132: