All stories

WORKS 2025.11.19

What is the “True Value of MLB” seen at the World Series? Insights from the content production lead for the Japanese version of MLB.com

二宮祐輔（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 2025.11.17

Xiqiao Liu Takes the Stage at GRIC2025, Japan’s Largest Growth Industry Conference! What Did the Panel Discussion Reveal About Japan’s Changes, Strengths, and Next Steps? | Event Report

サニーちゃん
DAYS 2025.11.14

A Cycle of Social Contribution Starting with Ceylon Tea: Report on the “Ceylon Tea Estate Competition 2025” Held in Conjunction with the Osaka-Kansai Expo | Event Report

河村珠紀（ブランドコミュニケーション部・広報グループ）
DAYS 2025.11.13

Shibuya Halloween Goes Virtual This Year! Report on the “Halloween AI Costume Event” Showcasing PR Professionals’ Playful Spirit

サニーちゃん
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🎉

サニーちゃん
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

宮崎新之（SUNNY DAYS オフィシャルライター）
WORKS 2025.11.07

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

宮崎新之（SUNNY DAYS オフィシャルライター）
WORKS 2025.11.06

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

サニーちゃん
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”

サニーちゃん