It was pretty clear. Did no one question the second train in that scene? :lol

Actually, it's Diesel Ressha *trololo* I don't think it's that exciting to have it in the OP, but good they included it anyway ^^

Am I the only person who totally missed this?

Shadow line Robo!
http://imageshack.com/a/img802/9778/6zzc.jpg

... There is so much Yes in that one page I think my brain just broke..

Oh man now THAT IS EPIC.

Wow and the cockpit resembles that of Kyoryuger where they just stand there to control the mech.

Okay, that is gorgeous.

Please make a toy Bandai. Evil robo PLEASE.

Seconded. Though I hope the big boss has a more unique train

Toy. Now. Bandai, if you want me to buy anything from this series, it is this!