Allied Seal
同盟記章 [doumei kishou] or 'union medal' in Japanese.
A Realm Reborn

Use: buy various items from Hunt Billmaster at your local Grand Company
Obtain: Mark hunting activities
Type: Currency, Stack: 4,000
Description: Yet another currency printed and distributed by the Eorzean Alliance. Rewarded for slaying marks specified in the Hunt.
Category: Item