January 6th has always been a meaningful day for Dumpling Box—not just because it marked our first on-site fan promotion in Japan, but because it also happened to be our owner’s, Sabina’s, birthday. Travis Japan has held tour stops on this date two years in a row, and while she couldn’t be there in person this time, she joined digitally, calling in from Sweden to coordinate everything in real time.
The distance made her even more determined to make this sticker project as successful as it could be.

This was our first time doing anything like this: a small, independent overseas fan media project trying something physical, on-site, and free. 100% grassroots, 100% from the heart.
To make it happen, we asked our friend Kenyth (Life in Cartoon Motion), who was attending Travis Japan’s tour stop at Yokohama Arena, for help. Without hesitation, he agreed to help—despite having understandable anxiety about large crowds, and despite not speaking much Japanese. He didn’t go to promote himself or to hand out anything tied to his work—he simply wanted to help support Travis Japan, Dumpling Box, and help us spread a bit of joy among TraJa-TANs.
Make sure to read his heartwarming story about this day!
He showed up alone to a crowd of 17,000 people, armed with a Umi-nui clipped to his bag and a pouch full of Dumpling Box stickers. And with Sabina in his ear as moral support (and emergency interpreter if needed).
That small nui turned out to be his greatest tool. It sparked conversations with fans of all ages—little kids, high schoolers, couples, and fans decades older—and the stickers became a bridge. No language needed.
He would say “Sticker?” or “That’s so cute!” and smiles did the rest.
What we didn’t expect was the sheer force of it: We ran out of stickers much faster than anticipated.

Fans were surprised—some shocked—and delighted that someone overseas had made original merch for free. At the end of the day, the main post on our X account reached 79.3K views.
We tried our best to keep ourselves updated in real-time with quote posts and comments, hoping that the engagement could boost the visibility on X. And it did.
But more than numbers, what mattered was the connection.
Fans gifted stories. They gifted photos. And in one especially touching moment, a fellow Umi fan gifted Kenyth a handmade tiger costume for his plush—because she was happy to see someone from overseas loving the same member. That tiny act of kindness perfectly captured what this project was meant to do: connect.
Meanwhile, back in Sweden, Sabina sat on the call—watching, listening, troubleshooting, laughing, celebrating—feeling, for a moment, like she was back in Yokohama on her birthday again. The last time she was physically there for a Travis Japan tour was also in Yokohama, also on her birthday, during Road to A. Being part of this project, even remotely, felt like returning home, in a sense.
What made this project special wasn’t the stickers. It was what happened around them.
Language barriers dissolved. Shared oshikatsu united total strangers. Plushies, uchiwas, penlights, and member colors became instant icebreakers. One simple member name could open minutes of conversation.
And observing Kenyth—someone who doesn’t speak Japanese, who doesn’t love crowds—step into that environment to help us, made everything hit harder.
Because this wasn’t just a promotion. It was proof of what fandom can do.
We learned two key things that day:
- We vastly underestimated sticker demand. (Next time: more stickers!)
- TraJa-TANs are some of the warmest, kindest, most welcoming fans in the world.

To everyone who took a sticker, took a photo, or talked to our lone representative in a sea of 17,000—thank you. You made his day, and you made ours. If you have one, please share it with us on X! Tag us and let us know your best memory from Yokohama.
If you missed out and want a sticker, please DM us on X, and we can send you one once we have our second batch ordered!
And to Kenyth: thank you for turning a simple idea into a memory. Thank you for helping Dumpling Box show that the love for Travis Japan has no language barrier, and that fans can build bridges without even trying.
We hope this was just the beginning.
See you next time—on-site, with more stickers, and even more love!
