i love futuristic stuffs and sometimes i wonder why it takes so long to develop stuffs from the future, if we have the so called creativity which defines us from any other animal (yes i said, we are animals, the way we treat each other should be a good response) anyway make sure they speak Japanese, since the cover of the book in your page has Japanese words and not english. however the english can be used in a way that people know it's a translation.
had to create an account for this comment -__-'
LOVE japan, thinking in going there one day.
Try doing a video tutorial~ OwO
Yeah i know those are not actually words.