There is very crowded in front of Shinjuku station at the time workers and students come home.

Today I took Business Carieer Test, which is a certification for business people. There are many speciality as the testing subject, which is along general business section. I tried two subjet, third grade of Marketing, and Accounting.Both …

Last weekend, I tried 160km ultra marathon in Suwa lake. In this event, the challengers tried to run 10 time around the lake. This is too tough for me currently. I gave up 6 time round, 96km.For complete 160km running, I need to prepare th…

Last Sunday, I went to Japan Java User Group's Cross-Community Cunference - JJUG CCC 2013 Spring.There are many communities related to Java language. This event is for them to sharing their technical information and communicating each memb…

A weather forcast says this weekend will be rainy or stormy. I hope it will miss, because I have a plan to join Paracup, a half-marathon competition on Sunday. It is my annual favorite event! Oh my god, I prey the stomy cloud will go away!

This spring season, I had many farewells. Two instructors and a staff moved from my sports gym. Some friends of the gym also has gone because.That are starts for them to next stages. I hope their success!New comers have come in this week. …

Last week, Feb 22nd to 23rd, I participated Open Source Conferense (OSC) 2013 Tokyo Spring as a member of Japan Jasper Server Users Group. I had a demonstration booth and small seminar for introducing business intelligence and Jasperreport…

I got a flu last Wednesday, so I couldn't go out for 5 days. I regretted I should be vaccinated, but I heard someone who was vaccinated got a flu. It is not a perfect defence against this disease.Now I already got well, but I have a lot of…