I'm not sure the version currently on the yomichan info page serves much use
- it mostly consists of an old copy of jmdict
- the non-jmdict entries are of very low quality
To see the entries that didn't come from jmdict, look at the upper table here: https://kireicake.com/rikaicake-online/
I get the impression the creator made many of these entries on the spot when seeing the word for the first time
A given entry usually has a handful of these qualities:
- straight up wrong
- not entirely wrong, but not particularly accurate
- very incomplete
- has typos / formatting errors / inconsistencies
- vastly inferior to the jmdict entry
- vastly inferior to the jj entries
- very apparent / unneeded A+B
some entries off the top of my head







I think if it were to be kept on the yomichan page, the old jmdict entries should be removed at least. Here are builds I made from the original tables. I did my best to fix the formatting errors / inconsistencies. Beware if you want to make your own builds, as the upper table is particularly convoluted and inconsistent
RikaiCake [upper table] v1.zip
RikaiCake [lower table] v4.zip
I mean no offense to the creator, they obviously provide the tables in good will. But in general, even if it has something not in any of your other dictionaries you are probably better off googling it yourself