Navigating in Tokyo is very different from North America. In Japanese addressing system, an address is based on block (CHO,町) rather than street. For example, the address of the Sony Building at Ginza is 5-3-1 Ginza, Chuo-ku, Tokyo 104-0061 Sony Building. Here the 5-3-1 means the District #5, Block #3, Building #1. Since the allocation of block number does not often follow any rules, it is essential to consult a map before getting out of a train station.
- People reading the district map
- Beside the map there are often ads of popular businesses
- New feature: touch-downloadable map
e-NAVITA (http://www.navita.co.jp) is a private company that provides map service and local business directory for mobile devices. Now with growing usage of サイフ携帯 (SAIFU KEITAI, mobile phone wallet), user can easily download a district map with just a touch to the sensor. A secondary access way is to use the QR-code if you do not own a compatible phone.
- Bring a map with you!
- Map downloading sensor for SAIFU-KEITAI
SAIFU KAITAI is using Sony’s FeliCa technology. You can see my other blog posts about the FeliCa technology here.
For more information about Japanese Addressing System please visit this Wikipedia page.

















Robot to Serve You Soft Ice Cream
YASUKAWA-KUN (やすかわくん), created by Yaskawa Electric Corporation, is a Dual-arm robot that serves you soft ice-cream while smiling at you. You can choose different combinations of flavor from the touchscreen, then the robot will slowly and joyfully follow the sequence and fix you a perfect cone of ice-cream.
According to it’s Youtube description, YASUKAWA-KUN will be working at Tokyo Summer Land from 2010-July-25 to Aug-22. Make sure to run there if you want to see this smiling robot happily serves you a cone of soft cream.
You can follow KASUKAWA-KUN on Twitter.