As a non-Japanese speaking Brit, but as a lover of Boss pedals, I love this video. Have moved away from Boss GT-100 modeller due to too many parameters, and have invested in a number of Boss pedals which are much easier to play around with on the floor in front of me. I have a JC-120 and fave pedals with that are PreAmp Booster BP-1w, Metal Zone MT-2w (for everything from overdrive to rock to metal to be honest, what a pedal!) and Tremolo TR-2