It has been I while since I posted something on my blog. I was s little bit busy.
My friend from Gifu came to my room and stayed three days. We had a lot of fun. We went to see Tokyo Sky Tree, Sensouji and Asakusa. Since I came to Tokyo, I had not done any sightseeing, so it was really good.

In the last day of July, I went to participate a cubing event with my friend. I got to see a lot of Rubik's Cube related puzzles there. Also, Yu Nakajima, who is the world champion of solving a Rubik's Cube in 2007 were there. My friend and I saw him solving a Rubik's Cube. He solved it approximately 14 seconds! It was just amazing.

I am going to go back to Gifu, so I am really excited!