なぜなに日本語
Subtitle: motto
By: Sekine Ken'ichi
Publisher: Sanseidō
Published: 2019
Place of publication: Tōkyō
Language: jpn
Number of pages: 3937
ISBN-13: 9784385366074
Subjects: Japanese language; Nihongo
Other titles: Naze nani Nihongo
Notes: Includes index.