Talk:Winter 2017 Event/@comment-3502824-20170202010538

The Operation name: 'Emergency Deployment of Recon Forces! Operation 'Hikari'.
For Admirals doing Medium or Hard mode, the latter half of the Event requires you to bring several Saiuns. You are recommended to have at least 2 minimum.

冬イベント2017：期間限定海域【偵察戦力緊急展開！「光」作戦】で、【乙】作戦、または【甲】作戦に挑戦される提督の皆さんへ. 同作戦の後半では、複数の艦上偵察機「彩雲」が必要です. 作戦に投入する艦隊戦力の装備の他に、二つ以上の「彩雲」の準備をお願いできますと幸いです.

Related Historical References
http://codenames.info/operation/hikari/

https://en.wikipedia.org/wiki/Aichi_M6A