Among the playable PlayStation Portable demos available at Tokyo Game Show was Sony Computer Entertainment's action RPG Tenchi no Mon, previously known under its tentative title Tenken Chimon. Currently on 30% complete, the first party offering takes the player to a world which is ruled by five martial arts groups. Its story will focus on a sealed world and five treasured swords. More than 150 different kinds of sword moves, not counting combo moves will be available to the player. The Tokyo Game Show demo featured a wide-open field, where players could take out normal enemies before proceeding to a boss battle.

Tenchi no Mon has yet to receive an official release date in Japan.

• GameWatch