Joji Hattori has worked with the following orchestras:

• BBC Concert Orchestra
• BBC National Orchestra of Wales
• Bournemouth Sinfonietta
• Brighton Philharmonic Orchestra
• Dunedin Sinfonia
• English Chamber Orchestra
• Israel Chamber Orchestra
• Johann Strauss Ensemble of Austria
• London Mozart Players
• Moscow Virtuosi
• Munich Radio Orchestra
• New Japan Philharmonic Orchestra

• New National Theatre Orchestra Tokyo
• Österreichisch-Ungarische Haydn-Philharmonie
• Orchestra do Algarve
• Orchestre de la Suisse Romande
• Orchestre Nationale de Lille
• Osaka Philharmonic Orchestra
• Philharmonia
• Radio Symphony Orchestra Prague
• Royal Philharmonic Orchestra
• Sapporo Symphony Orchestra
• Scottish Chamber Orchestra

• Seoul Philharmonic Orchestra
• Sinfonia Varsovia
• Slovakian Philharmonic Orchestra
• St.Luke Symphony Orchestra
• Tokyo Symphony Orchestra
• Vienna Chamber Orchestra
• Wiener Concert-Verein
• Wiener Symphoniker
• Yomiuri Nippon Symphony Orchestra
• Zurich Chamber Orchestra
• etc.