Some months are missing

WaniKani
1

Some of the months are missing from WaniKani:

Screenshot_20240208-134349
Screenshot_20240208-1343491080Γ—300 93.1 KB

Screenshot_20240208-134422
Screenshot_20240208-1344221080Γ—310 78.2 KB

Screenshot_20240208-134440
Screenshot_20240208-1344401080Γ—306 91.7 KB

Screenshot_20240208-134501
Screenshot_20240208-1345011080Γ—290 92.2 KB

Screenshot_20240208-134523
Screenshot_20240208-1345231080Γ—364 105 KB

Screenshot_20240208-134543
Screenshot_20240208-1345431080Γ—316 101 KB

Why are they missing? Will I have to learn them through other means?

2

The pattern for each is like counting to 12 and adding 月. So once you can count to 12, you can say all the months

3

Ah, yeah. My bad, I just noticed the pattern. If I read them correctly, it’s the number then γŒγ€γ€‚
So march would be γ•γ‚“γŒγ€οΌ

4

Yeah, some counters have a lot of freaky exceptions - like the ζ—₯ and ぀ counters - which is why WaniKani teaches those pretty comprehensively. Most other counters are quite consistent, though, so you only get a few examples to establish the pattern rather than give you a whole lot of the same sort of words.

5

Maybe July and September is trippable, δΈƒζœˆ(γ—γ‘γŒγ€) and 九月(くが぀); so it may have some value to be added.