What is "otani"

Otani or Ohtani may refer to:

• Ōtani Kōzui (1876—1948), a Japanese explorer of Central Asia
• Ōtani University
• Ōtani-ha, a branch of the Jōdo Shinshū school of Pure Land Buddhism
• The House of Ōtani, family of the descendants of Shinran, founder of Jōdo Shinshū
• New Otani Art Museum
• Shinjiro Otani, pro wrestler
• Kow Otani, Japanese composer
• Tomoya Ohtani, Japanese composer