[WIP] [Blog] Spotlight for k8s upstream training in Japan

[Okabe-Junya]

Description

We are the organizing team for the k8s upstream training in Japan. see https://github.com/kubernetes-sigs/contributor-playground/tree/master/japan for more details We would like to feature our efforts in k/website blog!

Important Date

• We plan to move this PR out of draft status by early October
• We would like to publish this blog post within October

Let me know if you’d like any adjustments!

Issue

Closes: #