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DAYS 2025.11.13

[Breaking News] HERALBONY, supported by SUNNY SIDE UP for PR and communication, has won the Grand Prix at ACC TOKYO CREATIVITY AWARDS 2025🎉

MEMBERS 2025.11.13

How Will PR Change in the AI-Native Era? Takayuki Fukatsu Appointed as “AI Relations Advisor” & “AI Dialogue & Relations Team” Established

Yoshiyuki Miyazaki（SUNNY DAYS Official Writer）

WORKS 2025.11.07

[BG × SUNNY SIDE UP] PR for a New Agricultural and Food Model Connecting Consumers and Producers Through Soil

Yoshiyuki Miyazaki（SUNNY DAYS Official Writer）

WORKS 2025.11.06

bills’ AUTUMN&WINTER 2025 menu is here! The theme is “A Colorful Australian Table” 🍂

MEMBERS 2025.10.27

“Take on challenges and express yourself”: Three global team members discuss the culture that brings out the power of diversity

WORKS 2025.10.24

[Azuma Foods × SUNNY SIDE UP] Hidetoshi Nakata’s Appointment as CBO, the PR Campaign for “Tyrant Habanero”… The Journey of a Partnership Spanning Over 20 Years

MEMBERS 2025.10.16

A Day in the Life: Getting Up Close with a Product Marketer

DAYS 2025.10.10

SUNNY SIDE UP GROUP 2026 New Graduate Unofficial Offer Ceremony Report: “The First Day of Getting to Know Each Other”

WORKS 2025.10.10

Embracing the Expo Spirit: A Report on 3 Popular Menu Items Illuminating the Night at bills Osaka

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

WORKS 2025.10.03

Experience the world of Wittamer, the Belgian Royal Warrant chocolate brand! A look inside the two-day limited pop-up cafe “Wittamer Chocolat Room” | Event Report

Mina Kunii（SUNNY SIDE UP Inc.）

WORKS 2025.10.02

ASICS delivers experiences that get both mind and body moving. We went behind the scenes at two hands-on events held in conjunction with the Tokyo 2025 World Athletics Championships! | We went

Takuya Asahina（PR Dept. Div.1）

WORKS 2025.09.30

The Trust Built as a “Partner” That Supported PR Success: SUNNY SIDE UP’s Passion and On-Site Capabilities in Supporting Mori Building