Blog

  • 2025-01-15

From Power to Prison: The Recurring Fate of South Korean Presidents

It appears that a joint investigation team, including police forces, has begun moving forward with the execution of an arrest warrant for current South Korean President Yoon Suk-yeol.

Read more 
  • 2025-01-15

Historical Trend in New Year's Card Volume in Japan

今年年賀状で「年賀状仕舞い」の挨拶を結構いただき気になったので、年賀はがきの発行枚数の推移を調べてみました。

Read more 
  • 2025-01-10

How to Merge and Optimize Your PDF Files

I recently purchased a DJI Neo drone, and in Japan, it's mandatory to register your drone with the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). During registration, you need to submit a user manual that includes both handling instructions and specifications. However, the DJI Neo manual only contains references to specifications on DJI's website. Therefore, for the registration, I needed to merge the user manual with the specifications from the website.

Read more 
  • 2025-01-06

A Failed Experiment: Using OpenCV to Read Printed Dates from Scanned Photos

I recently purchased a scanner and was challenged to see if I could capture the shooting date from the images when digitizing old photos that have dates printed on them.

Read more 
  • 2025-01-04

店舗のSNS依存 - 顧客に届かない情報発信

最近営業日の告知をInstgramやfacebookにしか掲載しないお店があるが、一体どういうつもりなんだろう。Instagramを使っていない客がいるとか想像できないのだろうか?

Read more 
  • 2025-01-01

LogSeq at a Glance: An Overview for Beginners

I created this simple guide to LogSeq to help friends get started with the tool. Written in Japanese, this overview aims to help new users understand LogSeq's key features and daily usage patterns from a bird's-eye perspective.

Read more 
  • 2024-12-31

鬼滅の刃 映画制作発表!

鬼滅の刃の最終章である『無限城』の制作発表がありました。

Read more 
  • 2024-12-30

A Command to Sync EXIF Data with File System Timestamps

I recently embarked on a journey to digitize my old photographs. Since mypre-digital photos exist only as physical prints, I decided to invest in aPFU scanner to bring these memories into the digital age.

Read more 
  • 2024-12-26

Vin Antique PPSE Classic - Artisanal Warmth Over Drive

Vin Antique, a small effects pedal brand from Kyoto, has released a newoverdrive pedal called "PPSE Classic". Although it was produced in smallquantities, I was fortunate enough to get my hands on one.

Read more 
  • 2024-12-25

The New Year's Card Season Has Arrived

In Japan, there's a tradition where people exchange greeting postcardscalled nengajo, carefully timed to arrive on New Year's Day.

Read more