Ep. 1341: Rantaro and Kingo investigate a mysterious voice at Rokudo's residence
Aired on May 20, 2009

1341
The headmaster, along with Rantaro and Kingo, travels to visit the swordsmith Rokudo. Upon arriving at his home, the group hears a disturbing voice emanating from the woods located behind the property. The trio decides to investigate the source of the eerie sound coming from the nearby forest area.
Episodes
- Ep. 1337 · Library Committee Member Nose Asks Kirimaru to Find Overdue Books
- Ep. 1338 · Captain Tatsumaki recruits Kirimaru after his takoyaki business fails
- Ep. 1339 · A highly skilled ninja character is introduced
- Ep. 1340 · Urakaze's Independent Training Causes Widespread Destruction at the Academy
- Ep. 1341 · Rantaro and Kingo investigate a mysterious voice at Rokudo's residence
- Ep. 1342 · The protagonist identifies as an aristocrat
- Ep. 1343 · Rantaro's father discovers a temporary ninja job ad while working in the fields
- Ep. 1344 · The date of three
- Ep. 1345 · Nanamatsu Demands Budget Increase From Shioe