Wpc. IZA Collaborates on 'Parasol Forecast 2026 for Men' to Promote Parasol Use Among Men; Weather Map Meteorologists Also Participating

Weather Map Co., Ltd. will once again cooperate with the special website 'Parasol Forecast 2026 for Men' released by 'Wpc. IZA' (pronounced W-P-C-I-Z-A), a brand of parasols for men that are also rainproof, developed by World Party Co., Ltd. In addition to overseeing the parasol index (degree of necessity for a parasol) based on meteorological data such as temperature, humidity, and solar radiation across the country, this year, six meteorologists from Weather Map, who are active on information programs, will collaborate to disseminate information on social media using the parasol forecast. From an expert's perspective, they will convey the necessity of parasols and encourage their daily adoption. The special website is available for a limited time from June 29, 2026 (Mon) to September 30, 2026 (Wed).

Parasol Forecast 2026 for Men ▶ https://wpc-iza.jp/forecast/

About 'Parasol Forecast 2026 for Men'

Due to recent heatwaves and strong sunlight, parasols are becoming widely accepted as a measure against heat. For men, the use of parasols is also spreading due to increased awareness of comfort and grooming, and they are seen more often in urban areas.

However, determining 'whether a parasol is needed today' can be difficult, as UV rays can be strong even on cloudy days, making it hard to gauge the heat or intensity of sunlight based on weather alone, leading to indecision.

Against this backdrop, Wpc. IZA is developing 'Parasol Forecast 2026 for Men'.

This content calculates a 'parasol index (degree of parasol necessity)' based on meteorological data such as temperature, humidity, and solar radiation across the country, and clearly communicates the need for a parasol according to the day's heat. It presents a scale from 'days when a parasol provides peace of mind' to 'days when it's indispensable,' supporting decisions before going out or during commutes.

This year, six meteorologists from Weather Map will collaborate and share information on social media about heat and the necessity of parasols from their respective viewpoints.

Weather Map will continue to cooperate with proposals to help men spend their summers comfortably.

Parasol Forecast 2026 for Men ▶ https://wpc-iza.jp/forecast/

Wpc. IZA Brand Site ▶ https://wpc-iza.jp/

Meteorologist Introduction

Avant-garde Kawazu

Active primarily on web media, social media, and YouTube with meteorological explanations incorporating unique perspectives and humor. Gaining attention as a new style of communicator who makes meteorology accessible and enjoyable.

Masaaki Masuda

Disseminates weather explanations closely related to daily life and disaster prevention information through TV, radio, and web media, and is also active in various fields through writing and lectures. Currently appearing on TBS TV's information program 'THE TIME,'.

Masamitsu Morita

A pioneer among Japanese weathercasters. Loved by a wide range of generations for his approachable personality and easy-to-understand explanations, he has been active on TV and radio for over 50 years. Currently appearing on TBS TV's 'Nスタ'. Founded Weather Map in 1992 and currently serves as its chairman.

Masatoshi Kobayashi

Currently active as a weathercaster for Nippon TV's morning information program 'ZIP!'. In addition to media appearances and lectures, he is also involved in educational outreach activities such as holding weather classes for children nationwide.

Yu Suzuki

Appears on TBS TV's 'TBSNEWS' and Fuji TV's 'Mr. Sunday', among others. In his personal life, he trains to protect someone's life in emergencies and is a 'parasol boy' who even gifts parasols to friends.

Yusuke Tezuka

Serves as a weather desk at TV Asahi and appears on 'Super J Channel' to provide meteorological commentary. During his time at Shizuoka Daiichi Television, he ranked first in the 'National Favorite Meteorologist Ranking' for two consecutive years.

'Parasol Forecast 2026 for Men' - Content Introduction -

About the Parasol Index

Calculates the degree of necessity for a parasol based on meteorological data such as temperature, humidity, and solar radiation across the country. Forecasts are presented clearly with icons.

National Forecast Today

Displays the parasol index for various locations nationwide on a map of Japan. The degree of necessity for a parasol can be checked at a glance.

*Screenshots are for illustrative purposes.

Weekly Forecast

Forecasts the parasol index for one week (7 days). Convenient for planning outings such as business trips and travel. *Areas (15 areas total): Eastern Japan: Sapporo, Kushiro, Aomori, Sendai, Tokyo, Nagoya, Niigata, Nagano. Western Japan: Kanazawa, Osaka, Hiroshima, Kochi, Fukuoka, Kagoshima, Naha.

*Screenshots are for illustrative purposes. *Screenshots are for illustrative purposes.

What is Parasol Forecast?

Explains the thoughts behind the creation of Parasol Forecast and the icons for the parasol index.

About the Men's Parasol Brand 'Wpc. IZA'

'Wpc. IZA' is a men's parasol brand developed by World Party Co., Ltd., a company that handles rain goods centered on umbrellas. Since the brand's launch in March 2021, it has expanded its share and advocates for creating new value in umbrellas by fostering an environment where men can comfortably use parasols, breaking away from the societal norm that 'parasols are for women.'

We have been supervising Wpc. IZA's parasol forecast since 2024.

About Weather Map Co., Ltd.

- Company Name: Weather Map Co., Ltd. - Representative: President & CEO Akira Mori - Location: The Hexagon 5F, 5-4-7 Akasaka, Minato-ku, Tokyo, 107-0052 - Capital: 10 million yen - Business Activities: Distribution of various meteorological information, original indices, unique forecasts, weather forecast commentary and program production support for TV/radio nationwide, lectures and seminars by meteorologists, meteorologist examination courses. - URL: https://www.weathermap.co.jp/ - Facebook: https://www.facebook.com/weathermap - X: https://twitter.com/wm_osaru - YouTube: https://www.youtube.com/@weathermap-movie

About IMAGICA GROUP Inc.

Since its founding in 1935, the company has continuously challenged itself to create new value in 'video,' and aims to be a 'video communication group that provides 'surprise and inspiration' to people worldwide.'

- Company Name: IMAGICA GROUP Inc. - Headquarters: The Hexagon 5F, 5-4-7 Akasaka, Minato-ku, Tokyo, 107-0052 - Representative: President, CEO & Group CEO Shunjro Nagase - Established: June 10, 1974 (Founded: February 18, 1935) - Capital: 100 million yen - URL: https://www.imagicagroup.co.jp/ - Business Activities: Oversight of business activities of group companies engaged in content business, video production technology business, game business, measurement solutions business, etc. IMAGICA GROUP delivers everything from video planning and production to editing, distribution, and circulation globally, one-stop. It provides high-quality products and services utilizing video technology not only in entertainment but also in a wide range of fields such as industry, healthcare, and academic research.