Preparing by memorizing with 〜ておく
Grammar Explanation: Doing in advance with 〜ておく

Rize gives Cocoa a menu to memorize, as she’ll need to know it when working as a barista.
- リゼ:
- 「メニュー覚えとけよ」
- “Memorize the menu ahead of time.”
- Literal: “Memorize the menu and keep it done.”
- “Memorize the menu ahead of time.”
- ココア:
- 「コーヒーの種類
( が多( くて難( しいねー」- “The different kinds of coffee are numerous and difficult, huh?”
Key Points
1覚( えとけ = 覚( えておけ
- The base idea is 覚
( えておく: memorize it now so it is already known later. - In this scene, Rize is telling Cocoa to prepare by learning the menu before she needs it for work.
2Contraction chain: ておく to とく, then command とけ
- ておく often contracts in speech to とく.
- The command form changes おく to おけ.
3メニュー is the thing to memorize
- The object marker を is omitted after メニュー in casual speech.
- Full form: メニューを覚
( えておけよ “Memorize the menu ahead of time.”
4よ makes the command direct
- The bare command 覚
( えとけ is already firm and casual. - The final よ presents it as an instruction Rize expects Cocoa to follow.
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