Official SunDeck LINE stickers

Summer reactions, off the sunbed.

Heat, shade, sunscreen, water, and the exact face you make when the timer rings. Take the illustrated side of SunDeck into your LINE chats.

Get Text-Free Get Japanese
SunDeck character melting in summer heat SunDeck character holding sunscreen and signaling to wait SunDeck character relaxing with a cold drink SunDeck character resting under leaf shade

Two ways to react

Pick your summer language.

Both editions use the same SunDeck summer character. One stays universal; the other adds casual Japanese phrases drawn for everyday chats.

SunDeck Summer Reactions text-free LINE sticker set 16 stickers

Text-Free Edition

No words. All summer.

Playful summer, heat, shade, sunscreen, and chill reactions designed to work across languages.

View on LINE STORE
SunDeck Chill Summer JP LINE sticker set 日本語 · 16

Japanese Edition

Chill summer, in Japanese.

Casual Japanese reactions with hand-drawn slang lettering for heat, shade, water, and laid-back summer moods.

View on LINE STORE

Full set preview

SunDeck character hiding from strong sunlight in a small patch of shade

The illustrated SunDeck character

She knows when the only sensible plan is shade.

The sticker character is the illustrated side of SunDeck, separate from the fictional Tan Crew writers. Her reactions turn the app's familiar session moments into chat: check the heat, use sunscreen as directed, drink water, listen to the timer, and know when to stop.

SunDeck sticker artwork includes AI-assisted illustration assets and is published as official SunDeck character content.

Pick your summer language

Say less. React better.

Text-Free Set Japanese Set Explore SunDeck App