Witness the intense world of karate at the 2012 All Japan Championships in Nippon Budokan, focusing on women's kata performances.

Exploring Japan for martial arts, visiting significant sites, and establishing a Jikishinkageryu Naginatajutsu branch in Finland while capturing the journey through photography.

Annual technical checks in martial arts offer continuous improvement, akin to vehicle safety inspections, potentially enhancing skill levels beyond traditional grading systems.

Naginata World Championships took place in Himeji, Japan, with memorable demonstrations and a team match against Kendo.

Visit Japan's historic castles, from Kyoto to Shikoku, including Himeji and Kochi castles, during a travel itinerary.

Jukka attended a Nanbudo seminar in Oslo while working from Nokia's office there, combining work and martial arts training.

After resuming weekly running, the author wonders why heart rate monitors and services like Runningmap don't integrate to track pulse data alongside elevation changes.

Avid 2004 event showcases transition to digital media with hard disc technology and compact memory cards, despite current limitations in storage capacity.

Explore the potential of the Neuston Virtuoso MC-500, a Sigma-made device with embedded Linux, to improve its software and usability beyond its current mediocre interface and browser.