Look up けっかい in Wiktionary, the free dictionary.

Kekkai may refer to:

• Kekkai (Buddhism) (結界), a word of Buddhist origin, stemming from the translation of the Sanskrit सीमाबन्ध (sīmābandha, literally “boundary, edge + bounded”), commonly used in modern fiction to refer to a protective spiritual or magical force field.
• A form of sankai, or birth yōkai

See also

• Kekkai Sensen, a Japanese manga series
• Kekkaishi, a Japanese manga series
• Glossary of Buddhism
  • Glossary of Japanese Buddhism
• Glossary of Hinduism terms
• Glossary of Shinto
• Force field (technology)
  • Force field (physics)