May in Osaka feels like the city is able to take a breath of fresh air. The cherry blossoms may have faded, but in their place comes a new, vibrant energy, lush greenery, breezy riverside walks, and festivals that spill out into the parks and streets. It’s the perfect moment to slow down and soak up early summer in Japan, whether you’re wandering through glowing flower fields, discovering immersive art, or stumbling upon lively outdoor markets. From colorful celebrations to food-filled festivals and dreamy seasonal landscapes, May in Osaka is all about easygoing days, golden evenings, and letting the city surprise you at every turn. With so much to do, we’ve put together this list of some of the top events you can find in Japan’s Kitchen.
Renoir drawings exhibition – Photo Credit: The Morgan & Library Museum
Renoir Exhibition
Are you a Renoir lover who has never had the chance to see his work? Then you’re in luck, as the 185th Anniversary Renoir Exhibition is coming to Osaka. Dedicated to Pierre-Auguste Renoir, one of the most celebrated figures of Impressionism, the exhibition showcases around 50 works spanning his career, including paintings that highlight his signature soft light, vivid colors, and intimate portrayals of everyday life. Visitors can explore a diverse range of subjects, from portraits to landscapes, while gaining insight into Renoir’s artistic evolution and influence on modern art. Open daily except Tuesdays and Wednesdays (with special openings during holidays), the exhibition offers a calm, contemplative contrast to Osaka’s busy streets, making it an ideal stop for art lovers or anyone looking to experience a more classical side of Japan’s cultural scene.
Date: March 1st – July 31st, 2026
Time: 10 AM – 5 PM
Admission: ¥500 – ¥1,300
Address: 2 Chome-2-27 Shiromi, Chuo Ward, Osaka, 540-0001
Website: https://www.hotelmonterey.co.jp/sannomuseum/exhibition/202603.html
Enjoy this delicious delicacy at Grand Prince Hotel – Photo Credit: Prince Hotel
Sakura Glamping Buffet
The Sakura Glamping Buffet is a spring-season, limited-time buffet experience held at the Cafe restaurant on the 1st floor of the Grand Prince Hotel Osaka Bay. It offers a unique indoor “glamping” atmosphere with cherry blossom decorations and bright, open glass-walled space where guests can enjoy a fusion of camp-style outdoor-inspired cooking and refined bistro French cuisine. Highlights include live-cooked roast beef with melted raclette cheese served in cast-iron skillets, campfire-style desserts such as roasted marshmallows and baked apples, and à la carte drinks like Awaji craft beers and wines. The buffet runs at lunch and dinner (with pricing differing by day and time), and there’s also a free-flow drink option available. The concept is designed to let diners enjoy the festive spirit of cherry blossom season indoors without worrying about the weather. This is the last month the buffet will be running, so jump in now for a chance to try all this amazing food before it’s over for the year!
Date: March 2nd – May 31st, 2026
Time: 12 PM – 2:30 PM (Lunch), 5:30 PM – 9 PM (Dinner)
Admission: ~¥4,200–¥5,200 (Lunch), ~¥5,400–¥6,400 (Dinner)
*You can make your reservation here
Address: 1 Chome-13-11 Nankokita, Suminoe Ward, Osaka, 559-0034
Website: https://www.princehotels.co.jp/osakabay/plan/the_cafe/sakura-glamping-buffet/ (in Japanese)
Nemophila Festival – Photo Credit: SeaSide Park
Nemophila Festival
If you’re looking for peak spring vibes in Osaka, the Nemophila Festival is such a mood. During the blooming season, the park turns into a sea of soft blue as around a million tiny nemophila flowers bloom all at once. It honestly feels like the sky decided to land on the ground for a month. You can stroll through the flower fields with the ocean breeze in the background, snap unreal photos, grab seasonal snacks, and just soak up that easy, happy spring energy. It’s bright, it’s breezy, and it’s one of those places that makes you slow down and go, “Okay, wow… this is nice.”
Date: April 11th – May 10th, 2026
Time: 10 AM – 5 PM (Weekdays), 9 AM – 6:30 PM (Weekends)
Admission: ¥1,800 (Adults (high school and up)), ¥500 (Children (elementary and junior high))
Address: 2 Chome Hokkoryokuchi, Konohana Ward, Osaka, 554-0042
Website: https://seasidepark.maishima.com.e.agi.hp.transer.com/nemophila/
NAKED meets Gaudi: Exhibition Display – Photo Credit: Gaudi Foundation
NAKED meets Gaudí
If you’re into immersive art that feels more like stepping inside a masterpiece, NAKED meets Gaudí is a must-see. To mark the 100th anniversary of the death of Antoni Gaudí, Japan is hosting this special exhibition by NAKED, INC., reimagining his world through light, projection mapping, and interactive installations. Inspired by Gaudí’s love of nature: flowers, trees, and flowing organic forms, the show surrounds you with shifting colors and glowing details that feel alive. It’s immersive, emotional, and totally camera-ready, and you might even snag a limited-edition sticker if you post with the official hashtag.
Date: April 17th – June 15th, 2026
Time: 10 AM – 6 PM
Admission: ¥1,900 – ¥2,900
Address: 5-54 Ofukacho, Kita Ward, Osaka, 530-0011
Website: https://meets.naked.works/gaudi/ (in Japanese)
Laziji, a crispy, spicy Sichuan-style fried chicken dish – Photo Credit: The Meat
The Meat Osaka
If your idea of a perfect day involves sizzling grills, juicy cuts, and the smell of barbecue in the air, The Meat Osaka is basically heaven. Held during Golden Week, this open-air food festival brings together more than 30 vendors serving up everything from premium wagyu beef and steak bowls to grilled skewers, burgers, and creative meat dishes from across Japan or overseas. What makes it so addictive is the variety, you can go from a perfectly seared steak to cheesy, indulgent street food in just a few steps. Pair that with wine, beer, or whatever cold drink you’re craving, and suddenly you’re fully in “stay here all afternoon” mode. With live music, a buzzing crowd, and the relaxed park setting, it’s less about rushing and more about grazing, sharing, and enjoying every bite.
Date: April 29th – May 6th, 2026
Time: 10 AM – 8 PM
Admission: Free
Address: 1-1 Nagaikoen, Higashisumiyoshi Ward, Osaka, 546-0034
Website: https://themeat.jp/osaka2026/
Entrance of Harapeko Circus food event – Photo Credit: Tsurumi Ryokuchi Park
Harapeko Circus
Even though its name might make you think it’s a circus-themed event, Harapeko Circus Osaka is actually one of the city’s biggest and most fun food festivals, perfectly timed for the lively Golden Week. This festival brings together more than 40 popular restaurants from across the Kansai region, creating a huge open-air “food playground” where you can sample everything from ramen, gyoza, and grilled meats to sweets and local specialties. The name harapeko literally means “hungry,” which sets the tone; this is all about indulging and trying as many dishes as possible. Beyond the food, the event also features live music, performances, and family activities, all in a relaxed park setting that makes it easy to spend hours eating, hanging out, and enjoying the atmosphere. With free entry and a casual, festival vibe, Harapeko Circus is basically Osaka’s dream event for food lovers.
Date: May 1st – 5th, 2026
Time: 9:30 AM – 6:30 PM
Admission: Free
Address: 2-163 Ryokuchikoen, Tsurumi Ward, Osaka, 538-0036
Website: https://www.mbs.jp/harapeko/
Colorful ceramic cat sculptures display – Photo Credit: Nyanko
Nyan Expo
This is probably one of Osaka’s quirkiest and most charming events, especially if you’re even slightly into cats or Japanese handmade culture. The event brings together around 300 artists and creators from across Japan, all showcasing cat-themed art, crafts, and goods in a lively, market-style setting. From illustrated prints and ceramics to accessories, bags, sweets, and even pet items like collars and toys, the expo feels like a giant “department store” dedicated entirely to feline-inspired creativity. What makes it special is that you can meet the makers directly and even join hands-on workshops to create your own cat-themed items, blending shopping with a fun, interactive cultural experience. Overall, the Nyanko Expo is a playful, art-filled celebration of Japan’s love for cats, appealing not just to pet owners but to anyone who enjoys cute design, indie art, and unique souvenirs.
Date: May 2nd – 3rd, 2026
Time: 11 AM – 6 PM
Admission: ¥1,000 – ¥2,000
Address: 4-20 Ofukacho, Kita Ward, Osaka, 530-0011
Website: https://www.tv-osaka.co.jp/event/nyanko/
Flavor-packed, chewy beef tongue gyoza – Photo Credit: Craft Gyoza Fes
Craft Gyoza Fes Osaka
If you’re even slightly into dumplings, the Craft Gyoza Festival Osaka is dangerously easy to fall in love with. This open-air food festival brings together some of the most creative gyoza you’ll ever try, from crispy, juicy classics to wild, flavor-packed twists with cheese, truffle, shrimp, or even unexpected sweet-savory combos. What makes it so fun is the whole “try a bit of everything” vibe. You grab a plate, wander from stall to stall, and suddenly you’ve tasted five completely different styles of gyoza without even realizing it. It’s not just about eating, it’s about discovering how far this humble dumpling can go when chefs get creative. Add in cold drinks, a buzzing crowd, and Osaka Castle in the background, and it turns into one of those easy, happy spring days where you just keep saying, “This is the last one…maybe”.
Date: May 2nd – 6th, 2026
Time: 10 AM – 8 PM
Admission: Free
Address: 3 Osakajo, Chuo Ward, Osaka, 540-0002, Japan
Website: https://craftgyoza.jp/osaka2026/
A man holding a beautiful pink rose – Photo Credit: Sakuya kono hana
Osaka Rose Festival
The Osaka Rose Festival is a beautifully fragrant spring event where visitors can fully immerse themselves in the world of roses. The festival showcases a stunning variety of these beautiful flowers through curated exhibitions, competitions, and interactive workshops. There’s also the chance to purchase rose seedlings, making it perfect for both casual visitors and gardening enthusiasts. Stepping into the venue, you’re immediately greeted by the soft yet captivating scent. Unlike artificial fragrances, the natural aroma is both delicate and rich, creating an atmosphere that feels almost dreamlike. Rows of the blooming roses in every shade transform the space into something resembling an open-air gallery, where each arrangement feels like a piece of living art.
One of the highlights of the festival is the opportunity to see rare and original species, including single-bloom varieties that are not often displayed together in one place. Even if you’re not usually drawn to flowers, the sheer beauty and variety on display make this event surprisingly captivating. It’s the kind of experience that lingers with you long after you leave.
Date: May 16th – 17th, 2026
Time: TBC
Admission: Adults ¥500 (TBC)
Address: 1 Chome-9 Utsubohonmachi, Nishi Ward, Osaka, 550-0004
Website: https://rosefesta.com/rosefesta/
Noh Performer – Photo Credit: Osaka Info
Osaka Castle Noh
The Osaka Castle Noh performance is one of the most atmospheric cultural events you can experience in Osaka. It showcases Noh, Japan’s oldest surviving form of theater, blending slow, highly stylized movement, masks, music, and storytelling rooted in centuries-old traditions. The event typically begins in the early evening and runs into the night, creating a unique open-air setting where the illuminated castle and traditional stage combine for a deeply immersive experience. Tickets vary depending on seating, but the range reflects its status as both a cultural performance and a special seasonal event. Overall, Osaka Castle Noh offers a rare chance to witness a 700-year-old art form in one of Japan’s most iconic historical locations, making it less of a show and more of a cultural time-travel moment.
Date: Late May (TBC)
Time: 5:30 PM
Admission: ¥4,500 – ¥12,000
Address: 1-1 Osakajo, Chuo Ward, Osaka, 540-0002
Website: https://takiginooh.yoshimoto.co.jp/
Osaka in May offers a perfect balance of energy and ease, where vibrant festivals, seasonal beauty, and unique cultural experiences come together in a way that feels both exciting and effortless. From food-filled celebrations and immersive art to peaceful flower fields and traditional performances, the city reveals a different side of itself at every turn. It’s a time to explore, indulge, and slow down just enough to appreciate the details, creating moments that stay with you long after the trip ends.
Featured Photo Credit: xamnesiacx84
