ticket
券 centers on a physical token that grants access or rights: a ticket. It represents a document or slip that entitles the holder to something.
券 combines 龹 (a phonetic component carrying the sound) with 刀 (knife), originally referring to a wooden tally split with a knife as a contract or ticket. The modern meaning of 'ticket' extends from this idea of a split token used for verification.
The top part 龹 looks like a bundle of tickets, and the bottom 刀 is a knife used to cut them apart. Imagine a ticket seller slicing off a ticket from a roll.
For ケン, picture a ticket booth where you can buy a ticket: can -> ケン. You can get a ticket here.
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ticket; coupon; bond; certificate
bond; bill; certificate; security
betting ticket; betting slip
bond; debenture
issuing (a banknote, ticket, etc.)
gold certificate
passport
meal ticket
stock certificate
bike-race (betting) ticket
Daiwa Securities
face (of a bond, bill, etc.)
Nomura Securities
1,000 yen bill
10,000 yen bill
2,000 yen bill
5,000 yen bill
Mizuho Investors Securities
Mizuho Securities
deemed securities