To understand Kazumi and Rikako, one must look at Kanji —the logographic Chinese characters used in modern Japanese writing. Unlike English names, which often have fixed meanings, Japanese names can be written with various character combinations, allowing parents and authors to imbue a name with unique wishes, personalities, or thematic tones. Deconstructing "Kazumi"
Kazumi and Rikako are the senior figures (oldest daughters) who have managed the business alongside their husbands.
If you weren't referring to the historic inn, you might be looking for:
Ri (璃) refers to crystalline glass or lapis lazuli, symbolizing clarity and preciousness. Ka (香) means fragrance or perfume, implying a gentle, pleasant presence.