Using language tags, Japanese name, transcription of the name, and English name are shown. The meanings of language tags are as follows:
Japanese name (Kanji)
Japanese name (Hiragana). The name of the subject area is transcribed in Hiragana.
English name of the subject area
Note that English names are unfficial one. Translation is done by the maintainers of this dataset. While we could not find the official English translations for the subject area, we refer to the tentative translations in the curriculum guidelines, and the English guide entitled "Education in Japan" published by the MEXT.
It is assigned "A" for numbers, L for lowercase letters, and U for uppercase letters to make from the first digit code to the 3th one of course of study item easier to handle in Excel filters and pivot tables.