Used to denote the first item in a sequence based on the traditional iroha ordering, analogous to 'a' or 'i' in English. Often seen in lists, classifications, or as a label.
See also: いろは順
Please choose option (a).
In this classification, 'i' is the most basic category.
Used mainly in key names or musical contexts to refer to the note A. Not a common standalone word for the note in everyday speech, where ラ is more typical.
This piece is written in A major.
Abbreviation for インドネシア. Used in compounds or shorthand contexts, such as 日イ関係 (Japan-Indonesia relations).
See also: インドネシア
A Japan-Indonesia summit meeting was held.