Japanese splits "give" by direction: あげる for giving away from you, and くれる for giving toward you — someone handing something to you or your in-group. When that toward-you giver is a superior — your teacher, your boss, a client — you elevate them with the honorific (尊敬語, sonkeigo) verb くださる. And here is the payoff most textbooks bury: the everyday word ください in 〜てください is literally the imperative of this verb. Understand くださる as "honorably give to me," and the entire ladder of Japanese requests falls into place.
くださる = honorific くれる (toward-me giving)
Recall the toward-me giving verb くれる: 友達が本をくれた ("a friend gave me a book"). Swap in a superior as the giver and you raise them with くださる. The gift still flows to you or your side — that direction never changes — but the giver is now honored.
先生が私に本をくださった。
sensei ga watashi ni hon o kudasatta
The teacher gave me a book.
部長がアドバイスをくださいました。
buchō ga adobaisu o kudasaimashita
The manager gave me some advice.
お客様が温かいお言葉をくださった。
o-kyakusama ga atatakai o-kotoba o kudasatta
The customer gave me some kind words.
The subject of くださる is always the honored giver; the recipient is you or someone on your side (うち). You cannot use くださる when the gift flows away from your group — that is あげる / さしあげる territory. This toward-me constraint is the whole point of the verb, and it is developed alongside the other directional verbs on the giving and receiving in keigo page.
The irregular form: くださいます, not ×くださります
くださる belongs to a small, closed club of honorific verbs whose polite ます-form is irregular. Where a normal godan verb would give ×くださります, these five instead drop the り and become 〜います:
| Dictionary form | Polite (ます) | NOT |
|---|---|---|
| くださる (give to me) | くださいます | ×くださります |
| いらっしゃる (be / go / come) | いらっしゃいます | ×いらっしゃります |
| おっしゃる (say) | おっしゃいます | ×おっしゃります |
| なさる (do) | なさいます | ×なさります |
| ござる (be) | ございます | ×ござります |
Learn them as a set — the same い-shift hits all five. The rest of くださる's paradigm is regular godan: くださる, くださって, くださった, くださらない, and the imperative ください.
いつも気にかけてくださいます。
itsumo ki ni kakete kudasaimasu
You're always so considerate of me.
先生はいつも丁寧に説明してくださいます。
sensei wa itsumo teinei ni setsumei shite kudasaimasu
The teacher always explains things to me carefully.
〜てくださる: doing a favor for me
Just as くれる extends to 〜てくれる ("do something for me"), くださる extends to 〜てくださる — a superior doing something for you, framed as a kindness you receive. This is the workhorse of grateful, polite speech.
わざわざ来てくださって、ありがとうございます。
wazawaza kite kudasatte, arigatō gozaimasu
Thank you so much for coming all this way.
手伝ってくださって、本当に助かりました。
tetsudatte kudasatte, hontō ni tasukarimashita
Thank you for helping me — it was a real lifesaver.
来てくださって嬉しいです。
kite kudasatte ureshii desu
I'm so glad you came.
くださる vs いただく — same event, opposite framing
〜てくださる has a humble twin, 〜ていただく (from もらう, "receive"). They describe the same event from opposite ends:
- 〜てくださる puts the honored giver in the subject slot: 先生が教えてくださった ("the teacher taught me").
- 〜ていただく puts humble me, the receiver, in charge: 私が先生に教えていただいた ("I had the teacher teach me").
先生が教えてくださった問題を、私は先生に教えていただいた。
sensei ga oshiete kudasatta mondai o, watashi wa sensei ni oshiete itadaita
The problem the teacher taught me — I had it taught to me by the teacher.
Both are polite; the choice is about whose action you foreground — theirs (くださる) or your receiving of it (いただく). English speakers who learn only one of the pair end up unable to flip the frame when the conversation needs it. The receiving side is on the いただく page.
Note too that くださる is the top of a register ladder. Among peers, a favor done for you is plain 〜てくれる; you climb to 〜てくださる only when the doer outranks you. Same event, different altitude:
友達が駅まで送ってくれたし、先生も資料を貸してくださった。
tomodachi ga eki made okutte kureta shi, sensei mo shiryō o kashite kudasatta
A friend gave me a ride to the station, and the teacher also lent me some materials.
Within one sentence, the friend gets plain くれる and the teacher gets honorific くださる — the altitude tracks the relationship, not the deed.
The whole point: ください is くださる's imperative
Now the reveal. That everyday ください in 本をください ("please give me a book") and 待ってください ("please wait") is the imperative of くださる — literally "honorably give me [that]." Every polite request in Japanese is, at bottom, "please give me the favor of doing X."
Seeing this explains the entire request ladder. Because ください is a (softened) command, you can make a request more deferential by turning it into a negative question — asking, rather than telling, the honored other to give:
| Form | Politeness | Literal sense |
|---|---|---|
| 〜てください | ordinary polite | "give me the doing of X" |
| 〜てくださいますか | more polite | "will you give me…?" |
| 〜てくださいませんか | most deferential | "won't you give me…?" |
こちらの書類にサインしてくださいますか。
kochira no shorui ni sain shite kudasaimasu ka
Would you sign this document for me?
もう少し詳しく教えてくださいませんか。
mō sukoshi kuwashiku oshiete kudasaimasen ka
Could you possibly explain it to me in a little more detail?
The negative-question 〜てくださいませんか sounds so much softer because it stops commanding and starts asking whether the person won't grant you the favor. Once you feel ください as elevated "give me," this whole gradient stops being a list to memorize and becomes obvious. The お〜ください request frame is the next rung, built on this same verb.
Common mistakes
Writing ×くださります. The single most common slip. Like its four siblings, くださる takes the irregular い-form.
❌ 先生が本をくださりました。
Wrong conjugation — this verb is irregular; the polite form is くださいました.
✅ 先生が本をくださいました。
sensei ga hon o kudasaimashita
The teacher gave me a book.
Confusing くださる with いただく. Same event, but くださる's subject is the honored giver, while いただく's subject is humble you. Mixing the particles betrays the confusion.
❌ 私が先生に本をくださいました。
Wrong — with くださる the honored giver is the subject; if 'I' am the subject/receiver, use いただく.
✅ 私が先生に本をいただきました。
watashi ga sensei ni hon o itadakimashita
I received a book from the teacher.
Using くださる for an outward gift. The arrow must point at you or your side; giving to a superior is さしあげる.
❌ 私が社長にお土産をくださいました。
Wrong direction — you giving to the president flows outward; use さしあげました.
✅ 私が社長にお土産をさしあげました。
watashi ga shachō ni o-miyage o sashiagemashita
I gave the president a souvenir.
Elevating your own in-group's giving to an outsider. From an outsider's standpoint, your family/company is うち, so you don't honor them with くださる when they give to that outsider.
❌ うちの父が先生に花をくださいました。
Wrong — you don't elevate your own father's giving to an outsider; that giving is 差し上げた from your side.
✅ 父が先生に花を差し上げました。
chichi ga sensei ni hana o sashiagemashita
My father gave the teacher some flowers.
Key takeaways
- くださる is the honorific of くれる — an honored superior giving to you or your in-group, or doing something for you (〜てくださる).
- The polite form is the irregular くださいます (not ×くださります), sharing the い-shift with いらっしゃる, おっしゃる, なさる, ござる.
- くださる foregrounds the honored giver; its humble twin いただく foregrounds the receiver — same event, opposite frame.
- The everyday ください is くださる's imperative ("please give me…"), which is why softening to 〜てくださいませんか is more deferential.
- Direction is non-negotiable: the gift flows toward you. Outward giving to a superior is さしあげる.
Now practice Japanese
Reading grammar gets you part of the way. The exercises are where it sticks — free, no signup needed.
Start learning Japanese→Related Topics
- いただく: Humble Receive / Eat / DrinkN3 — いただく is the humble of もらう (receive) and of 食べる／飲む (eat/drink) — it lowers you as the receiver to raise the giver, the exact mirror of くださる, and it powers the 〜ていただく favor-request that runs through all polite Japanese.
- お〜ください: Honorific RequestsN3 — お＋ます-stem＋ください (ご＋Sino-noun＋ください) is the honorific request frame — お待ちください, ご確認ください — more deferential than plain 〜てください because it elevates the very act you're asking for, which is why you meet it on every sign and service counter.
- Keigo Giving & Receiving: 差し上げる／くださる／いただくN2 — The three plain giving/receiving verbs each gain a keigo counterpart — あげる→差し上げる, くれる→くださる, もらう→いただく — adding a vertical status axis on top of the direction Japanese giving already encodes, and the same three verbs stack onto any action to make it a favor with a rank direction.