The ¥110 Lantern Light from Seria That Became My Son’s Nightlight

On my last trip to Seria — one of Japan’s beloved 100 yen shops — I picked up something I’d been eyeing for a while: a little LED lantern light, for just ¥110.

I bought it to decorate our living room. That’s not where it ended up. But I’ll get to that.

What You Get for ¥110

The lantern has a retro oil-lamp design with a small LED “candle” inside. And here’s the part that surprised me: the battery is already included. For 110 yen, that feels almost generous.

One thing to know: the light doesn’t flicker like a real candle — it stays on steadily. But the glow is warm and soft, and honestly, it’s lovely. At night, it casts just enough amber light to make a wooden table, a book, and a little greenery look like a scene from a quiet café.

And Then My Son Claimed It

Here’s where the story took a turn. My younger son saw it and asked if he could keep it on the shelf beside his bed.

My kids sleep in a bunk bed, and he has the top bunk. When he wakes up at night to go to the bathroom, the room is pitch dark — and climbing down that ladder with sleepy legs is a little scary. He never turns on the room light, because he doesn’t want to wake his big brother sleeping below.

His big brother, you see, is the kind of kid who looks after his little brother without ever being asked. He comes along when we discuss his brother’s school matters. When his brother gets hurt, he’s the first one there with a bandage. And my favorite: when my younger son goes out on errands alone, his brother secretly follows him. The little one insists on doing it by himself — “don’t come with me!” — but the big one can’t stop worrying about busy intersections and dropped wallets. So he tails him from a distance, just out of sight.

That’s exactly why my younger son won’t wake him at night. He knows that if he did, his brother would get up and walk him to the bathroom without a second thought. So he stays quiet — his own small way of being thoughtful right back.

This little lantern solved everything. It’s bright enough to light his way down the ladder safely, but gentle enough that it doesn’t disturb his brother at all.

So the living room lost its new decoration, and I couldn’t be happier about it. A nightlight he chose himself, that keeps him safe and lets him be thoughtful toward his brother — that’s a far better use than anything I had planned.

The Verdict

A warm, cozy light with a battery included, for about one US dollar. Japanese 100 yen shops keep proving that “cheap” doesn’t have to mean “cheap-looking.” I’ve heard Seria and Daiso carry all kinds of other lights too — I think another trip is in order.