古: the past; ancient times

modern times, variously described as after the 19th century, after World War I, or after World War II, until the present

Sawndip

a section of a village

(rare) to go mad, to become insane / (archaic, Edo) to be extremely unusual, to be very strange or remarkable

letters, characters

courtesy name / nickname / a section of a village

character / letter / word

Modern English

(education) The 1,026 kanji taught in primary school; a subset of 常用漢字 (じょうようかんじ, jōyō kanji)