I stood in the middle too.
I'm jealous you got to go to Niigata, it was just too awkward for me. Only being open on Sunday and being in the middle of nowhere made it hard.
Did you buy any tank equipment in Japan ?
LOL what's wrong with us?! Yeah it was not easy... we went from Kyoto -> Tokyo -> Niigata -> Bus -> Walk 40 mins... it was exhausting but completely worth it. You should've definitely gone... well too late now... x) Next time though! I didn't end up buying anything as everything was basically priced the same. I wish I could've brought back plants/wood though =(... I was looking for a SuperJet Filter but I didnt end up in any shops (could only drag my GF to so many places haha).