---
title: "Japan shares climb most in a year on Iran war-end hopes, Tankan"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/281320812.md"
description: "Japanese shares scored their biggest gain since April 2025 after Donald Trump said the US aims to end its war with Iran within three weeks, boosting sentiment. Strong results from the key Tankan business survey also fueled equities."
datetime: "2026-04-01T07:29:16.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/281320812.md)
  - [en](https://longbridge.com/en/news/281320812.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/281320812.md)
---

# Japan shares climb most in a year on Iran war-end hopes, Tankan

Japanese shares scored their biggest gain since April 2025 after Donald Trump said the US aims to end its war with Iran within three weeks, boosting sentiment. Strong results from the key Tankan business survey also fueled equities.

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