Wanna One's Kim Jaehwan Finds Calm in Terrarium Building After Military Discharge

Wanna One's Kim Jaehwan has been out of mandatory military service since December 2025, and if his recent YouTube vlogs are any indication, he is taking the re-entry process exactly as calmly as his fans might hope. His latest update — a quiet afternoon spent building a terrarium from scratch — has become a minor talking point among his fanbase, less for its drama than for its warmth.

Kim Jaehwan posted the new vlog on March 28 through his official YouTube channel, following up on an earlier video where he had attended a one-day yoga class. The terrarium video leaned into something contemplative: working with soil, moss, stones, and small figurines to create a miniature ecosystem inside a glass container.

Finding Calm in Soil

Touching soil makes me feel grounded, Kim Jaehwan said during the video, using a phrase that resonated with fans watching him ease back into civilian life. This is real healing, he added, absorbed in arranging the elements of his tiny terrarium with genuine care. His commentary throughout was characteristically disarming. At one point, looking down at the soil, he noted it looked like chocolate, then caught himself and mentioned he was on a diet. Later, when the moss and completed terrarium came together, he compared the texture to a Korean chocolate-cream cookie, getting briefly sentimental about a treat he had apparently been craving.

For the final touch, he placed a small otter figurine inside the terrarium — one playing a guitar. It was, he confirmed, meant to represent himself. He also noted he wants to eventually attempt a larger-scale terrarium build, and learned the care and maintenance methods to ensure the miniature garden thrives.

A Quiet Return After Military Service

Kim Jaehwan's military discharge in December 2025 marked the completion of South Korea's mandatory military service requirement. For K-pop artists, military service typically represents an 18-to-21-month pause in their public careers — one that fans follow closely and that tends to generate significant attention both at enlistment and at discharge.

Wanna One was a project group formed through the 2017 survival show Produce 101 Season 2, active for approximately a year and a half before officially disbanding in January 2019. The group's brief but intensely followed run created a fanbase that has remained engaged with its individual members throughout the years since — tracking solo releases, acting projects, and military service timelines.

Kim Jaehwan established himself as a standout vocal in the group during his time on Produce 101, earning a reputation built on the emotional power and technical range of his singing. His solo career since Wanna One's disbandment has continued in that direction, with releases that prioritize vocal showcasing and emotionally expressive performance.

Post-Military Reconnection With Fans

Since his December discharge, Kim Jaehwan has been methodical about re-establishing his connection with fans through low-pressure content. Alongside the vlog series, he released a guitar cover video — a format that plays directly to his strengths as a vocalist — and opened a PlusChat channel, a fan communication platform allowing closer, more direct interaction than traditional social media.

The yoga and terrarium vlogs fit a pattern of content that communicates ease and normalcy: a performer returning to public life not with an aggressive promotional push, but through quiet glimpses into daily routines. It is a format that works well for returning military artists, allowing fans to re-engage on their own terms without the pressure of an immediate comeback announcement.

Why This Content Resonates

The response to the terrarium vlog has been warm: fans emphasizing the sense of peace it projects, the authenticity of his commentary throughout, and the small detail of the guitar-playing otter. For a fanbase that has waited through a significant absence, content that simply shows an artist comfortable, present, and finding joy in small things tends to resonate more than polished promotional material.

Kim Jaehwan appears aware of this dynamic. The vlogs are not trying to accomplish anything beyond what they are — an update, a window, a reminder that he is still there. For the fans who have kept up throughout his service, that appears to be more than enough for now.

The Significance of the Otter Figurine

Among all the details in the vlog, the otter figurine has received the most attention from fans — and for good reason. Kim Jaehwan did not choose it randomly. The otter playing guitar is a deliberate piece of self-representation, combining two things associated with him: otters, which have appeared in his personal brand imagery and fan community references over the years, and the guitar, which he plays and has leaned into more heavily in his post-military content.

Placing that figurine in the center of the terrarium he spent an afternoon building is a small gesture, but it carries weight. It says something about how he sees himself in this current chapter — settled, centered, engaged with something peaceful, but still himself. Still the person who plays guitar, still identifiable to the people who know him.

For Wanna One fans in particular, moments like this carry a specific kind of resonance. The group's brief, intense existence created a very strong attachment that did not simply dissolve when the project ended. Members have spoken at different points about the unusual experience of that level of celebrity followed by a relatively abrupt disbandment, and the process of building individual careers from that foundation. Kim Jaehwan's post-discharge content exists in the context of that history — a history that his fans carry with them and that shapes how they receive everything he shares now.

A quiet vlog about making a terrarium is, in that context, not simply a vlog about making a terrarium. It is a communication about where he is and how he is doing — one that his audience reads with a great deal of accumulated context and care. That the communication was simple and positive is, for many of them, more than enough.

His fan community, known as JaeHwanee or simply fans who have followed his career since the Produce 101 days, have responded to the post-military content with visible relief and warmth. The comments across his YouTube videos and social media posts have reflected a consistent sentiment: gratitude that he appears well, and enthusiasm for whatever comes next — whether that is music, more vlogs, or the larger terrarium he has already promised himself he will eventually build.