When most travelers think of Japan in mid-March, cherry blossoms in Tokyo and Kyoto steal the spotlight. But just an hour northwest of Tokyo, Saitama Prefecture offers a surprisingly magical spring experience — headlined by lakeside fireworks at one of Japan's most whimsical theme parks.
🎆 Moominvalley Park: 7th Anniversary Fireworks
Date: March 14, 2026 Location: Moominvalley Park, Hanno, Saitama
Moominvalley Park celebrates its 7th anniversary with a special lakeside fireworks display over Lake Miyazawa. Unlike summer fireworks festivals with massive crowds, this intimate spring event lets you enjoy pyrotechnics reflected on calm lake waters, surrounded by Nordic-inspired architecture and the fresh scent of early spring.
What makes it special:
- Spring fireworks are rare in Japan — most festivals happen in July and August
- The lakeside setting creates stunning reflections
- The park's Moomin-themed buildings glow beautifully at dusk
- Far fewer crowds than summer hanabi events
Getting there: Take the Seibu Ikebukuro Line from Ikebukuro Station to Hanno Station (about 50 minutes), then a bus to Metsa Village. The park itself is nestled in a forested lakeside area that feels worlds away from Tokyo.
Tips:
- Arrive by mid-afternoon to explore the park before the fireworks
- Bring a blanket for lakeside viewing — March evenings are still chilly (around 8-10°C)
- The park's gift shop has anniversary-exclusive Moomin merchandise
🌸 Beyond Moomin: Saitama's Spring Highlights
Saitama is criminally underrated among international visitors. Here are more reasons to venture into this prefecture during mid-March:
Chichibu — Mountain Town Charm
About 80 minutes from Ikebukuro by limited express, Chichibu offers dramatic mountain scenery, historic shrines, and one of the most photogenic train stations in Japan. In mid-March, early plum blossoms dot the hillsides while the famous Chichibu 34 Kannon Pilgrimage route beckons hikers.
Don't miss: The Nagatoro area, where you can take a traditional river boat ride through a scenic gorge. The boatmen's chants echo off limestone cliffs — an experience unchanged for centuries.
Kawagoe — "Little Edo"
If you want historical atmosphere without Kyoto's crowds, Kawagoe's warehouse district (Kurazukuri) transports you to the Edo period. The iconic Bell Tower (Toki no Kane) still chimes four times daily. March is perfect for strolling Candy Alley (Kashiya Yokocho) and sampling sweet potato treats — Kawagoe's signature snack.
Access: 30 minutes from Ikebukuro on the Tobu Tojo Line.
Musashi Kyuryo National Government Park
This vast park in Namegawa bursts with early spring flowers in March. Fields of nemophila and poppies begin blooming, and the Japanese-style garden features beautiful plum trees. It's an ideal spot for families and photography enthusiasts.
🗺️ Suggested 2-Day Itinerary
Day 1: Kawagoe + Moominvalley Park
- Morning: Explore Kawagoe's Kurazukuri Street and Kashiya Yokocho
- Lunch: Try Kawagoe's famous unagi (grilled eel) at a local restaurant
- Afternoon: Head to Hanno and enter Moominvalley Park
- Evening: Watch the 7th anniversary fireworks over Lake Miyazawa
Day 2: Chichibu
- Morning: Take the Seibu limited express to Chichibu
- Visit Chichibu Shrine and walk through the old town
- Afternoon: Nagatoro river boat ride and cliffside hiking
- Return to Tokyo by evening
🎒 Practical Information
Best for: Families, couples, anime/character fans, nature lovers Budget: Moominvalley Park admission is ¥3,600 for adults. Chichibu day trip including train and activities runs about ¥5,000-7,000. Weather: Mid-March in Saitama averages 12-15°C during the day, dropping to 5-8°C at night. Layers are essential. Language: English signage is limited outside Moominvalley Park. Download Google Translate offline Japanese before going.
Spring in Saitama proves you don't need to fight crowds at famous spots to find magic in Japan. A lakeside fireworks show, a Nordic fairy-tale park, Edo-period streets, and mountain gorges — all within an hour of Tokyo.
Image: Moominvalley Park, CC BY-SA 4.0, via Wikimedia Commons
