Everyone who’s been to Nikko has heard of Kegon Falls — the 97-meter curtain of water that draws crowds by the busload. Almost no one outside Japan has heard of its unofficial Kyushu counterpart: Higashi Shiiya Falls, an 85-meter drop tucked into the Yaba-kei gorge country of Usa City, Oita, that locals call “Kyushu Kegon” for the resemblance.

It’s one of Japan’s official “Top 100 Waterfalls,” carved into a nationally designated scenic area, and yet it barely registers outside Japanese travel sites. That gap between what it actually is and how little anyone talks about it is the whole reason to go.

Getting There and What to Expect

The falls sit in Ajimu, about 20 minutes by car from the Ajimu interchange (roughly 15km) or a bit further from Usa IC. There’s a paved parking area right at the trailhead with room for around 60 cars — unlike the free lots at Chinda Falls or Fukoji Magaibutsu, this one charges a flat 300 yen, paid in advance at the gate, open 8:30am to 5pm.

From the parking area it’s about a 10-minute walk along a gorge-side trail to the falls themselves — longer if you stop to take photos, and you will. Entry to the falls itself is free. One practical note from the signage on site: the trail can close after heavy rain if the river’s running high, so this isn’t the spot to force a visit right after a typhoon.

A safety note from firsthand experience: we visited on a weekday and had the parking lot almost entirely to ourselves — this is not a crowded spot outside peak foliage weekends. But the path and rocks near the falls get genuinely slick after rain, and the current runs faster than it looks. If it’s rained in the day or two before your visit, check the forecast and expect the footing to be more treacherous than usual; a slip near the water here is a real risk, not a theoretical one.

Why Locals Call It “Kyushu Kegon”

At 85 meters, Higashi Shiiya Falls drops in a single, near-vertical sheet down a cliff of columnar rock — the same kind of dramatic, sheer-faced geology that defines the wider Yaba-kei gorge country this whole area belongs to, one of Japan’s officially designated Places of Scenic Beauty. The comparison to Nikko’s Kegon Falls isn’t a stretch: both are tall, narrow, single-drop falls with that same austere, vertical presence, which is exactly why this one earned a spot on Japan’s official list of 100 best waterfalls.

The onsite signage — in Japanese, English, and Chinese — makes the case for visiting across seasons: fresh green in spring and early summer, color-changing leaves in autumn, and in a cold enough winter, the whole thing freezes into an ice fall. We went outside peak foliage season and still had a full, forceful curtain of water and a wall of columnar rock closing in on both sides — worth the trip regardless of when you go.

FAQ

Do I need to pay or book in advance?
Viewing the falls is free and needs no reservation. You’ll pay 300 yen in cash for parking at the trailhead gate, 8:30am–5pm.

Can I get here without a car?
There’s limited bus service from Ajimu on the Ajimu–Sennindaya line to the “Higashi Shiiya Falls entrance” stop, but it’s reportedly suspended on weekends and holidays as of recent schedules — check current timetables before relying on it. A rental car is the realistic option — see our Yamanami Highway guide for what you’ll need, including the international driving permit rules.

How does it compare to Chinda Falls or Fukoji?
It’s a different kind of spot: Chinda Falls is wide and low with a ruined power station beside it, Fukoji is a carved Buddha on a cliff, and Higashi Shiiya is pure vertical scale — more than four times the drop height of Chinda, and one of Japan’s officially ranked 100 best waterfalls.

How long should I plan for?
Budget 30–45 minutes: about 10 minutes each way on the trail, plus time at the falls — longer if you’re visiting during peak autumn foliage, when it gets busier.