- Blood groups and societal history
- Life employment, female discrimination, traditions and unemployment
- Unusual Japanese family names
- What Japanese family names do you find cool ?
- Is there a link between Japan's obsession for the seasons and high urban population ?
- Japan in blissful isolation from the rest of the world during the New Year
- 10 adjectives that best describe your image of the Japanese national character
- Japanese-Indian surnames
- Japanese fireworks
- Broken harmony ?
- Japan as part of the East Asian Civilization
- When did Japanese women start wearing pink ?
- When did the Japanese stop eating dogs ?