So.. Like. What's the DS for?

You use it to play video games.

The DS looks very much like the henshin divice used in Den-O. Maybe thats it?

It's okay if I were to add to the tags all the remaining Heisei series titles?

Tsukuyomi45 said:
The DS looks very much like the henshin divice used in Den-O. Maybe thats it?

It may look like a DS but it's actually a Rider Pass.

Tsukuyomi45 said:

The DS looks very much like the henshin divice used in Den-O. Maybe thats it?

This probably has something to do with the crossover brawlers on DS and PSP.

astranagan said:

It's okay if I were to add to the tags all the remaining Heisei series titles?

Yes, because in the...er...DS magic there, there are symbols for different rider shows.

Koucchan said:

So.. Like. What's the DS for?

It can control people, fight wars, maybe even destroy the world.