a male given name

(historical) Synonym of 蝦夷 (Ezo): an ancient ethnic group attested in the Nihon Shoki that once lived on what is now the Kantō, Hokuriku and Tōhoku regions, likely as far as Hokkaido, possibly rela...

階級: class, rank, grade / 懐旧: recalling the old days, nostalgia, reminiscences

鴨嘴: a platypus (Ornithorhynchus anatinus) / 鴨嘴: smutgrass; batiki bluegrass (Ischaemum aristatum)