2011-04-28: Armour
2011-04-21: Fishing
2011-04-14: Kitchen Knives
2011-04-07: Cranes
2011-03-10: Sashimono Woodwork
2011-03-03: Pollen Allergy
2011-02-17: Snow
2011-02-10: Kagura Dances
2011-02-03: Haneda Airport
2011-01-27: Fugu Blowfish
2011-01-20: Watches and Clocks
2011-01-13: Mochi Rice Cake
2010-12-16: Firefighting
2010-12-09: Volcanoes
2010-12-02: Nishikigoi
2010-11-25: Money
2010-11-18: Udon
2010-11-11: Hiragana
2010-11-04: Cameras
2010-10-22: Chrysanthemums
2010-10-15: Earthquakes
2010-10-08: Bridges
2010-09-24: Ekiben