Where the Half-Bath Soak Really Began: A Local Onsen in Japan

This is a place I visited during an onsen pilgrimage in Japan — specifically, while I was going for the "Beppu onsen master" title, stopping in to stamp one more bathhouse on the list.

By the time I walked into this one, I'd already done three baths that day. Even loving onsen as much as I do, my body was starting to send a clear signal: "...master, please, no more soaking today." But the path to onsen mastery isn't an easy one. You don't retreat in front of a bathhouse. Let's go.

Of course, I had no idea back then that this one soak would become the single strongest scene I'd picture, years later, while building HAPPY TEARS.

\ Photo by MOKUTANG: Kotobuki Onsen

Water that made me scream, silently

I still remember stepping into the tub for the first time. The water was genuinely hot — not "warm," but hot enough that the moment I got in, I silently screamed inside. There were already some local elders in the bath, so I couldn't actually make a sound. I clamped my mouth shut. The scream stayed muted.

Japan has a real culture around this kind of high-temperature bathing — hotter than a typical warm bath, meant to heat the body briefly but intensely.

At first it was so hot I thought, am I going to get a burn out of this? My whole body went red, heat rushing up from the lower half. I wasn't actually burned, but when I got out, my legs were bright red — like they'd been cooked.

And then, strangely, I felt great

Once I finished the soak completely and stepped out, I didn't feel drained. I felt alert — almost lighter. My body felt like it was floating, and the fatigue from three onsens that day just... lifted.

I don't know exactly how to describe it. My body felt weightless, almost like it could float away, and my head was completely clear.

That was the moment I fell, fully, for hot high-temperature bathing.

A half-bath — bathing in general — isn't just time spent sitting in warm water. Depending on the water's temperature and how your body responds to it, it can become a completely different kind of experience.

Bringing it home

Once I got back, I started doing hot, high-temperature half-baths on my own — on stressed-out days, on days I wanted to sweat, during a diet. It became a habit.

It's a different feeling from the sharp jolt you get from a sauna sweat followed by a cold plunge. This kind of high-heat bathing is its own thing entirely. And once you've had a real taste of it, it's genuinely hard to walk away from.

HAPPY TEARS carries exactly that experience. Hot, intense, heat rising up from the lower body, the moment in the tub where you think: okay, I'm actually doing a proper half-bath right now.

The chili's distinctive burning sensation especially is HAPPY TEARS' biggest signature. So if it's your first time, I'd recommend starting small rather than dumping in a full dose — too much, and you might find yourself in a bath from hell.

Without that one soak

That high-temperature bathing I experienced in Japan was genuinely intense — shocking at first for the heat, and then shocking again for how good that heat made me feel afterward.

Without that experience, HAPPY TEARS might have turned out to be a completely different product.

Today, of all days, that sensation feels especially vivid. So today, I think I'll substitute the real thing with our own half-bath soak instead.

I hope everyone using HAPPY TEARS gets to feel that same kind of good, refreshing half-bath moment.