Taeyeon revealed herself purchasing pajamas worth approximately 330,000 won through a travel vlog filmed in Tokyo, Japan.

On the 6th, a video titled "Lost Taenglog in Tokyo (feat. Pingu x Taeng)" was uploaded to Taeyeon's YouTube channel. In the video, Taeyeon mentioned that this was her first solo trip in 19 years since her debut.

At the Pingu x Taeng pop-up store, Taeyeon discovered pajamas that were Japan-exclusive merchandise and expressed surprise, saying, "They don't have this in Korea. You can't buy it at all!" She then expressed regret, saying, "It's going to disappear now." Taeyeon added with a wry smile, "It's unfortunate."

These pajamas were the final product remaining among various designs, and Taeyeon had personally participated in their production. She gifted the pajamas to three staff members and paid a total of 330,000 won herself. After purchasing, Taeyeon received a photo of herself provided only to buyers at the store and laughed, saying, "My money, my photo."

Additionally, Taeyeon visited the Shibuya Taeng store again after 10 years and signed a large poster hanging on the wall. At that moment, she expressed affection by saying, "I am the mother of the character."

It is reported that through this Tokyo trip, Taeyeon revealed a new determination toward solo travel.