Wakayama Prefecture's Kumano Hongu Onsen Village is home to three hot spring areas: Yunomine Onsen, Kawayu Onsen, and Wataze Onsen. Among them, Yunomine Onsen is an ancient hot spring retreat with a history spanning 1,800 years. The nostalgic wooden buildings and traditional tiled roofs exude a distinctly old-Japan charm, while the surrounding mountains create a secluded, hidden gem-like atmosphere. The moment you step onto the streets of Yunomine Onsen, it feels as if you've traveled back in time.

At the heart of this village flows Yunotani River, a natural hot spring stream that continuously emits billowing steam, creating an enchanting, quintessentially Japanese scene. Lined with hot spring inns and guesthouses on both sides, it's the perfect place to soak away travel fatigue and indulge in ultimate relaxation after a long journey.

Apart from soaking in the hot springs at the inns along Yunotani River, visitors can also find woven bamboo baskets set up along the riverbank. These baskets are free to use—purchase some vegetables or eggs from a nearby convenience store or small shop, place them inside, and let them slowly cook in the 90°C hot spring water for about 10 minutes. This unique hot spring cooking experience brings out a sense of childlike curiosity and fun, making it a must-try activity!

Another must-visit attraction at Yunomine Onsen is the mini hot spring 'TSUBO-yu', which is registered as a UNESCO World Heritage site! This natural rock bath, sourced from a spring in the valley, changes color depending on the light, earning it the nickname 'Seven-colored Bath'. Each visit offers a different hue, making it a captivating sight.

Legend has it that the famous historical figure, Oguri Hangan, was on the brink of death but miraculously revived after soaking in this very hot spring. When visiting Kumano Yunomine Onsen, don't forget to experience the extraordinary TSUBO-yu for yourself and feel the incredible sense of rejuvenation!

Located in Kameyama City in Mie Prefecture, Sekijuku was once a vital post station on the route between Edo (old Tokyo) and Kyoto, and also a key stop for pilgrims on their way to Ise Grand Shrine. In the past, travelers from Kansai heading to the shrine would take the Ise Kaido road, and Sekijuku sat right at the entrance to the Ise-betsu Kaido road (sub-road to Ise Kaido). Even today the torii gate, relocated from Ise Grand Shrine, stands as the symbolic entrance to Sekijuku.

Due to its strategic location, Sekijuku became a bustling center for merchants and travelers, thriving as a key junction. Today, over 200 historical buildings remain, many of which are well-preserved, evoking the bustling atmosphere of the past.

These ancient structures, dating from the late Edo to Meiji period, were designated as an Important Preservation District for Groups of Traditional Buildings in 1984. If you're looking for the perfect spot to take in the picturesque streets of Sekijuku with its nostalgic charm, make sure to visit Chokantei (Sekijuku Viewing Pavilion)!

Chokantei is located within the Hyaku Rokuri Garden Park in Sekijuku. Climbing the stairs to the rooftop offers a panoramic view of the intersection where the Tokaido (highways connecting old Tokyo to other major regions during the Edo period) meet, with the streets below lined with old houses. These buildings, with their deep gray roofs and wooden walls, still radiate energy under the sun, evoking the bustling scenes of past travelers. Every snapshot captures the essence of history and the nostalgic charm of traditional Japanese architecture.

In addition to the historical museum and local souvenir shops, Sekishu also boasts restaurants housed in old buildings where you can enjoy meals made with local produce. We highly recommend taking a leisurely stroll through Sekishu, immersing yourself in the town's rich history and vibrant past!

Nakazakicho refers to the area surrounding Nakazakicho Station on the Osaka Metro, which is located a 10-minute walk from Umeda Station. In contrast to the bustling, modern atmosphere of Umeda, Nakazakicho offers a peaceful, slow-paced environment, perfect for relaxation. Amidst the newly constructed concrete buildings, you can still find well-preserved old houses that exude a nostalgic charm. The harmonious blend of old and new creates a unique, cozy, and welcoming feeling, making it a delightful place to explore.

In Nakazakicho you'll find many cafés and restaurants, offering a variety of dishes ranging from Western to Japanese styles. Most of these are small, independent shops, with many featuring renovated old houses that blend nostalgic charm with modern décor and trendy menus. The atmosphere exudes a sense of calm and nostalgia, making it easy to relax the moment you sit down. As you sip your coffee and gaze out at the simple streets outside, it's hard to believe such a tranquil and leisurely spot exists in the heart of Osaka city.

In addition to cafés, Nakazakicho is also home to many retro-inspired boutique shops. Step into one of the small storefronts, and you'll find an array of vintage Japanese-style goods on display.

If you're traveling to Osaka and looking to escape the crowds, Nakazakicho is highly recommended. This area, filled with artistic and fashionable vibes, offers a relaxing place to stroll and unwind. Every street scene and shop is photo-worthy, and each corner holds a new surprise waiting to be discovered. It's sure to provide you with a unique and memorable experience!

While many visitors to Kansai may focus on shopping at department stores, buying cosmetics, or sightseeing at famous castles, there are hidden nostalgic towns and streets rich in history and culture not far from the city.

These are spots where you can slow down and appreciate the old-world charm of the architecture and street scenes, feeling as though time slows down. Each location offers a unique experience and perspective, perfect for sharing and savoring together.

Before your next Kansai adventure, be sure to refer to this article and plan your own nostalgic secret journey!