Kamakura Special No. 202: The Crisis of 'Kama wa Ren'?!

The writer reports telling their niece a knowledgeable-sounding story about kanji readings. They asked whether the on-yomi of ‘kama’ is known, giving the example that while ‘to come to Japan’ is ‘rainichi’, coming to Kamakura would be written as ‘来鎌’, and asked how it should be read; the description cuts off before giving the answer.