Toripuru zero no sansū jikenbo
By: Mukai Shōgo saku ; Ikeda Keisuke e.
Contributors: Ikeda, Keisuke, 1983- illustrator
Series: Popura poketto bunko -- 99-3; Popura poketto bunko -- 99-3.
Published: 2016
Language: jpn
Number of pages: 311
ISBN-13: 9784591150818
Subjects: Child detectives; Mathematics; Juvenile fiction; Japanese Ghost stories; Elementary schools