Tokyo, the bustling capital of Japan, offers an incredible mix of ancient temples and vibrant food markets that perfectly match your interests. In mid-April, you can also enjoy the stunning cherry blossoms in many city parks and historic sites. Beyond temples and markets, Tokyo's diverse neighborhoods provide a variety of experiences, from traditional culture to modern entertainment.

Kyoto is a must-visit for anyone interested in Japan's rich cultural heritage, especially its ancient temples and traditional food markets. The city offers a perfect blend of historic sites like Kinkaku-ji and Fushimi Inari Shrine alongside vibrant markets such as Nishiki Market, where you can savor authentic Japanese street food. Visiting Kyoto in April also means you might catch the beautiful cherry blossoms in full bloom, adding a magical touch to your temple visits.

Osaka is a vibrant city known for its delicious street food markets like Dotonbori, and historic sites including beautiful temples such as Shitennoji. It's a perfect blend of traditional culture and modern urban life, offering plenty of opportunities to explore local cuisine and cultural landmarks. Visiting Osaka in April means you can also enjoy the pleasant spring weather and possibly catch some cherry blossoms.