All stories

WORKS 2025.09.25

Grand Reopening This Summer! Our PR Representative Introduces the Charms of Haimurubushi, Japan’s Southernmost Island Beach Resort, and Highlights from the Ceremony.

山口帆香（パブリックリレーションズ事業本部・ソーシャルリレーション局）
MEMBERS 2025.09.24

Graduate Student, Visiting Beautician, and Smile Keeper!? An Interview with an MVT Winner on the Workplace Environment of SUNNY SIDE UP GROUP as a Research Subject
DAYS 2025.09.22

Walking Expo 2024 Osaka, Kansai from a PR Perspective | On-site Experience Report Featuring the “Future City” Pavilion

Mian Fujimura（PR Dept. Div.3(Sports)）
DAYS 2025.09.18

[Tokyo Area] Gourmet Food, Sweets, and Traditional Culture! 5 Must-Visit Events for Autumn 2025

伊藤 美咲（SUNNY DAYS オフィシャルライター）
WORKS 2025.09.11

SAKE COMPETITION lands in LA! A full report on the moment the appeal of sake spread to the world

上野文（パブリックリレーションズ事業本部・ソーシャルリレーション局）
MEMBERS 2025.09.02

Parenting Dads & Soon-to-Be Dads Look Ahead to “The Future of Childcare” | SUNNY SIDE UP GROUP Dad Roundtable Discussion – Part 2

宮崎新之（SUNNY DAYS オフィシャルライター）
WORKS 2025.08.29

Approaching diverse media through the lens of trends! The “Japan Toy Awards 2025” ceremony determines this year’s representative toys | Event Report

眞田 瑠璃子（パブリックリレーションズ事業本部・4局）
MEMBERS 2025.08.28

Working dads and an expectant dad share the “realities of parental leave today” | SUNNY SIDE UP GROUP Dads’ Roundtable (Part 1)

宮崎新之（SUNNY DAYS オフィシャルライター）
WORKS 2025.08.27

Experience “Drinking It Feels So Good!” A Report on the “Coolish” Sampling Event That Blew Away Work Fatigue, Held in Three Cities Nationwide | Event Report

石津明莉（パブリックリレーションズ事業本部・ソーシャルリレーション局）
DAYS 2025.08.26

Second-year junior high school students from Mita International Science Academy visited our company. They learned about PR and communication in an office filled with the spirit of “Let’s Have Fun!”

Tamaki Kawamura（SUNNY SIDE UP GROUP President's Office, Corporate PR）
WORKS 2025.08.25

Supporting all fathers who wish to be a “good dad” in their own way. The “Dads Grow Together with Their Children” project, presented by Otsuka Pharmaceutical’s UL・OS and SUNNY SIDE UP.

戸田涼介（パブリックリレーションズ事業本部・1局）
DAYS 2025.08.05

The Struggles of 32 New Graduates! From a Team-Building Event at the President’s Home to the First Practical Training Session