Volume 4 of the Japanese shojo manga series 'Chibi Maruko Chan' by Momoko Sakura was released on 13th January, 1989 through Shueisha Comics.
|Chapter no.||Chapter Title|
|21||'Maru-chan holds a birthday party'|
|22||'Maru-chan wants to keep a little pet bird'|
|23||'The legendary Tsuchinoko* Corporation'|
|24||'Maru-chan visits the haunted house'|
|25||'Maru-chan receives an award'|
|Story no.||Story Title|
|1||'Invisible summer colours'|
|2||'The tone quality of dreams'|
|3||'Hear the recorders'|
- The 'Tsuchinoko (槌の子)' is a mythical Japanese creature, which is often described to be a very large snake.