Serena Williams, who is one of the most famous tennis player in the world, tweeted about sports and I sympathized with her words. I have played sports for a long time. Of course I'm not a pro player but

I attended a wonderful wedding like japenese old-fashioned style.

You can watch these beautiful fireworks at Japanese fireworks event, "全国花火競技大会「大曲の花火」/National Fireworks Competition Convention, Omagari fireworks" in Akita pref. on the end of August. As its

It's a seat made by Photoresistor for The Thinker (Attack on Titan model), by using Raspberry Pi and Electronic kit. When he stop thinking (=leave his seat), disturbing red light may go off.