All stories

WORKS 2025.06.30

A once-in-a-lifetime resonance that speaks to all five senses. Together with Shuzo Ohira, we experienced Audio-Technica’s philosophy and worldview of “analog ~ naturally.”

Seiya Kanai（SUNNY SIDE UP Inc.）
WORKS 2025.06.10

One of the largest new urban developments in central Tokyo, “TAKANAWA GATEWAY CITY,” has opened! Here are some of the most noteworthy highlights.

Misaki Ito（SUNNY DAYS Official Writer）
MEMBERS 2025.05.21

A Day in the Life: Following a Third-Year Media Promoter
DAYS 2025.05.15

A record-high 32 new graduates! What was the “Learn” new graduate training like? Two colleagues full of classmate spirit report【Part 1】
WORKS 2025.05.09

Easy for beginners! A complete guide on how to play Happy Kuji. What is the popular lottery planned and developed by SUNNY SIDE UP?

Saki Yamahata（SUNNY SIDE UP Inc.）
MEMBERS 2025.05.07

Why SUNNY SIDE UP Continues to Be a Place People Want to Work: A Department Manager with 20 Years in PR Shares His Perspective (Part 2)

Yoshiyuki Miyazaki（SUNNY DAYS Official Writer）
WORKS 2025.04.25

The bills SPRING/SUMMER 2025 MENU is here! Make the warm season a “rich experience” with fresh and healthy “Mediterranean Comfort Food.”

Sunny-chan
WORKS 2025.04.25

A report on the highlights of the second half of “CRAFT SAKE WEEK 2025 at ROPPONGI HILLS,” Japan’s largest celebration of Japanese food culture! We provide detailed information about the sake breweries that change daily and the restaurants featured during the final six days.

Honoka Yamaguchi（SUNNY SIDE UP Inc.）
MEMBERS 2025.04.24

A 20-Year PR Veteran Explains Why She Found Her Future Career Path at SUNNY SIDE UP [Part 1]

Yoshiyuki Miyazaki（SUNNY DAYS Official Writer）
DAYS 2025.04.22

[Latest for 2025] Refresh in the heart of the city this spring: 6 outing spots to visit during Golden Week

Misaki Ito（SUNNY DAYS Official Writer）
MEMBERS 2025.04.22

Koichi Kitagawa, Formerly of Suntory, Discusses the Future of PR and the Potential of SUNNY SIDE UP

Koji Komoto（SUNNY SIDE UP GROUP Inc.）
WORKS 2025.04.21

One of Japan’s largest festivals celebrating Japanese food culture, “CRAFT SAKE WEEK 2025 at ROPPONGI HILLS,” has opened! Our PR representative introduces the event’s highlights, along with a look at the first day.

Honoka Yamaguchi（SUNNY SIDE UP Inc.）