Straitstimes.com header logo

Choose edition

Search

singapore

asia

world

opinion

life

business

sport

Visual

Podcasts

STClassifieds

Paid press releases

Advertise with us

FAQs

Contact us

 
author-image
author-image

Walter Sim

Japan Correspondent

Walter is Japan correspondent at The Straits Times. He joined The Straits Times in 2012, covering crime and politics in Singapore, and relocated to Tokyo as Japan correspondent in June 2016. He now reports on myriad issues from politics and the economy to socio-cultural trends, with datelines spanning the Japanese archipelago from Hokkaido to Okinawa. He has the highest N1 certification in the Japanese Language Proficiency Test, and chaired the Foreign Press In Japan from July 2024 to June 2026. 

Email

Latest articles

Japan-Russia ties hit new low amid Moscow’s geostrategic shift

A news report is seen on a smartphone running footage of Moscow’s detention of Japanese journalist Yuki Imai on allegations of espionage that Tokyo says is fabricated.
A news report is seen on a smartphone running footage of Moscow’s detention of Japanese journalist Yuki Imai on allegations of espionage that Tokyo says is fabricated.

Millions of personal records in Japan, South Korea exposed amid surge in AI-powered cyberattacks

A wave of cyberattacks has wreaked havoc in Japan and South Korea over the past few weeks.
A wave of cyberattacks has wreaked havoc in Japan and South Korea over the past few weeks.

Trump complained about the weak yen. Days later, Japan PM Takaichi signals the end of reflation

US President Donald Trump in a meeting with Japan’s Prime Minister Sanae Takaichi in New York City on Sept 22.
US President Donald Trump in a meeting with Japan’s Prime Minister Sanae Takaichi in New York City on Sept 22.

Why Japan’s PM quoted an ancient Chinese proverb to launch her ambitious policy vision

Japan’s Prime Minister Sanae Takaichi delivers a policy speech at the start of a 69-day parliamentary session at the National Diet in Tokyo on Oct 5.
Japan’s Prime Minister Sanae Takaichi delivers a policy speech at the start of a 69-day parliamentary session at the National Diet in Tokyo on Oct 5.

Pedestrians say runners around Tokyo’s Imperial Palace should be banned. This writer disagrees

The 5km perimeter encircling Tokyo’s Imperial Palace is a popular route for both casual and competitive runners.
The 5km perimeter encircling Tokyo’s Imperial Palace is a popular route for both casual and competitive runners.

The social media app forcing Japan to take digital privacy more seriously

The BeReal social networking app prompts users once a day at a random time to post simultaneous front- and rear-camera photos within two minutes.
The BeReal social networking app prompts users once a day at a random time to post simultaneous front- and rear-camera photos within two minutes.

Japan PM projects stability with Cabinet reshuffle but remains ‘on thin ice’: Experts

Japan’s Prime Minister Sanae Takaichi (front row, centre) and members of her reshuffled Cabinet at the Prime Minister’s Office in Tokyo on Sept 17.
Japan’s Prime Minister Sanae Takaichi (front row, centre) and members of her reshuffled Cabinet at the Prime Minister’s Office in Tokyo on Sept 17.

Floating wind farms, bendable solar cells: How Koike wants to rewrite Tokyo’s energy blueprint

People walk past a cooling mist station during a heatwave in Tokyo on Aug 24.
People walk past a cooling mist station during a heatwave in Tokyo on Aug 24.

Tokyo reverses baby bust with AI matchmaking and generous subsidies

Babies and their parents take part in a ring-entering ceremony during “Nakizumo”, or a baby-crying sumo contest, at Sensoji Temple in Tokyo on April 25.
Babies and their parents take part in a ring-entering ceremony during “Nakizumo”, or a baby-crying sumo contest, at Sensoji Temple in Tokyo on April 25.

How Shinjiro Koizumi is redefining Japan’s security strategy as defence minister

Japan’s Defence Minister Shinjiro Koizumi speaking to Self-Defence Forces senior commanders at the Defence Ministry in Tokyo on Sept 2.
Japan’s Defence Minister Shinjiro Koizumi speaking to Self-Defence Forces senior commanders at the Defence Ministry in Tokyo on Sept 2.

E-paper

Newsletters

Podcasts

RSS Feed

About Us

Terms & Conditions

Personal Data Protection Notice

Need help? Reach us here.

Advertise with us

Download the app

Get unlimited access to exclusive stories and incisive insights from the ST newsroom

News titles published by SPH Media

The Straits Times|The Business Times|Lianhe Zaobao|Berita Harian|Tamil Murasu|Stomp
MDDI (P) 046/10/2025. Published by SPH Media Limited, Co. Regn. No.202120748H. Copyright © 2026 SPH Media Limited. All rights reserved.