七

Pattern visualization

Examples

1. 七人の侍を観た。▶ —
   I watched Seven Samurai.
2. 七時に起きる。▶ —
   I get up at seven.

Collocations

Mnemonic

Nana (七) is the native Yamato reading of seven; the on-yomi is shichi. Seven and four show the clearest dual-reading split in Japanese — seven swaps between shichi and nana, four between shi and yon. Reason: shichi confuses against ichi (1) and hachi (8); shi (4) collides with shi (death). Conversation defaults to nana and yon to dodge the clash. Fixed compounds keep on-yomi though: shichi-ji (7 oclock), shichi-gatsu (July), shichi-nin (7 people), shichi-go-san (the 3-5-7 childrens health rite on November 15). Kurosawa Akiras 1954 Shichinin no Samurai is the canonical Japanese masterpiece, remade as the 1960 Western The Magnificent Seven. Tanabata (七夕, Lunar July 7) is the East Asian Vega and Altair festival shared with Korea and China. Japanese children meet the dual-reading system through shichi-go-san at age 7.

Quick check

1. Logic of dual readings for 7 and 4 in Japanese?

   • Phonetic clash shichi-ichi-hachi plus shi-4 vs shi-death homophony
   • Two different kanji
   • Dialect variation
   • Foreign influence