くる

The Japanese verb くる (kuru), written in kanji as 来る, is one of the most fundamental and frequently used words in the Japanese language. At its core, it means 'to come.' However, its usage is far more nuanced than its English counterpart because Japanese verbs of motion are strictly defined by the speaker's current location and perspective. In Japanese, くる is exclusively used for movement directed toward the speaker's current location or toward a place that the speaker identifies with, such as their home or office. This creates a distinct contrast with its counterpart, いく (iku, to go), which describes movement away from the speaker. Understanding this directional logic is the first step toward natural Japanese communication. Beyond simple physical movement, くる serves as a vital auxiliary verb in the 'te-form + kuru' construction, which indicates that an action has been performed toward the speaker or that a state has begun to emerge and continue toward the present moment. Because it is one of only two irregular verbs in Japanese (the other being する, suru), its conjugation patterns must be memorized individually, as they do not follow the standard rules of Godan or Ichidan verbs.

Physical Movement

Movement from a distant point toward the speaker's current position. For example, if you are at home and a friend is approaching, you use くる.

Temporal Aspect

Used to describe changes that have been developing over time and have reached the present state, often seen in the form 'verb-te + kuru'.

The verb くる is also used in various idiomatic expressions to describe sensory experiences or sudden realizations. For instance, when a smell reaches you, or when an idea suddenly 'comes' to mind, くる is the natural choice. It also appears in polite forms like きます (kimasu) and humble/honorific forms in more formal settings. Its irregular nature means the stem changes significantly: 'ko' for negative (konai), 'ki' for polite (kimasu), and 'ku' for the dictionary form. This phonetic shifting is a unique characteristic of the 'Ka-column irregular conjugation' (ka-gyo henka katsuyo). Mastering くる allows a learner to describe not just physical arrival, but the flow of time, the onset of seasons, and the delivery of information or objects into one's own sphere of existence.

Social Register

In formal situations, 'kuru' is replaced by 'mairu' (humble) or 'irassharu' (honorific) to show respect to the person arriving.

Using くる correctly requires a firm grasp of Japanese particles and the concept of 'in-group' versus 'out-group' movement. The most common particles used with くる are に (ni) and へ (e) to indicate the destination, and から (kara) to indicate the point of origin. When you say 'Someone is coming to Japan,' you would use 'Nihon ni kuru.' However, the most complex and rewarding way to use くる is as an auxiliary verb following the te-form of another verb. This 'V-te kuru' structure can mean three distinct things: 1) To do something and then come back (e.g., 'katte kuru' - to go buy something and come back), 2) To start doing something or for a change to begin (e.g., 'futte kita' - it started raining), and 3) To have been doing something up until now (e.g., 'ganbatte kita' - I have been working hard up to this point). Each of these uses centers on the idea of an action moving toward the speaker's current temporal or physical state.

Destination Particles

Use 'ni' for a specific destination or 'e' for a general direction. 'Kara' marks where the movement started.

The 'Go and Come' Pattern

The 'te-kuru' form is essential for daily errands. It implies the speaker will return to the current spot after the action.

In terms of conjugation, くる is unique. In the polite form, it becomes きます (kimasu). In the negative form, it becomes こない (konai). In the past form, it is きた (kita). In the potential form (can come), it is こられる (korareru). In the causative form (make someone come), it is こさせる (kosaseru). Notice how the initial sound changes from 'ku' to 'ki' to 'ko'. This irregularity is why it's categorized as a 'K-irregular' verb. When used in the middle of a sentence to connect ideas, the te-form きて (kite) is used. For example, 'Koko ni kite, suwatte kudasai' (Come here and please sit down). The imperative form is こい (koi), which is quite blunt and usually used in commands or by masculine speakers in informal settings. Understanding these forms is crucial for navigating everything from casual chats to complex literary texts.

Potential and Passive

The potential 'korareru' is often shortened to 'koreru' in casual speech. The passive 'korareru' is used for 'suffering passive' (e.g., someone came and bothered me).

You will hear くる and its various forms everywhere in Japan, from the moment you step onto a train platform to the casual greetings in a neighborhood izakaya. At train stations, the automated announcements frequently use the polite form: 'Densha ga kimasu' (A train is coming). This is a literal use of physical movement toward the station platform. In a business context, you might hear 'O-kyaku-sama ga irasshaimashita,' where 'irasshaimashita' is the honorific version of 'kita' (came), used to show respect to a customer. In daily life, the phrase 'Yatte kuru' is common in storytelling and news, meaning 'to show up' or 'to arrive,' often used for seasons or major events like a typhoon. For example, 'Aki ga yatte kita' (Autumn has arrived). This adds a sense of progress or journey to the arrival.

Public Announcements

'Mamonaku densha ga kimasu' (The train will arrive shortly). This is one of the first phrases many visitors learn.

Weather and Seasons

Japanese people often use 'kuru' to describe weather changes. 'Ame ga futte kita' means 'It has started to rain' (and the rain is coming toward the speaker).

In casual conversation, 'kuru' is often used to describe physical or emotional sensations. If someone says 'Kaze ga kita,' they might mean they feel a cold coming on. If they say 'Pin to kita,' it means they suddenly understood something or had a 'lightbulb moment.' In the kitchen, you might hear 'Futte kita' when water starts to boil and steam comes up. The word is also central to the concept of 'homecoming.' When Japanese people return to their hometown, they use 'kaette kuru.' This emphasizes the return to a place of belonging. Even in the digital world, notifications might say 'Meeru ga kita' (An email came/arrived). The versatility of くる makes it an indispensable part of the Japanese auditory landscape, bridging the gap between physical arrival and abstract occurrence.

Social Media and Tech

'Tsuchi ga kita' (A notification came). Used when receiving messages, likes, or alerts on a smartphone.

The most frequent mistake English speakers make with くる is using it when they should use いく (iku). In English, if a friend says 'I'm at the party, are you coming?', you can answer 'Yes, I'm coming!' However, in Japanese, you are moving *away* from your current location toward the friend, so you must say 'Iku' (I'm going). You only use くる if you are already at the destination or if the movement is toward you. Another common pitfall is the irregular conjugation. Beginners often try to conjugate it like a regular verb, saying 'kurimasu' instead of 'kimasu' or 'kuranai' instead of 'konai.' These are immediate markers of a non-native speaker. Because the stem changes between 'ko', 'ki', and 'ku', it requires deliberate practice to get the sounds right in real-time conversation.

The 'I'm Coming' Trap

Never say 'Ima kimasu' when you mean 'I'm on my way to you.' Use 'Ima ikimasu' instead.

Conjugation Errors

Mistaking 'konai' for 'kunai' or 'kinai'. Remember: Negative = KO, Polite = KI, Dictionary = KU.

Another subtle mistake involves the 'te-kuru' construction. Learners sometimes use 'te-kuru' when they simply mean 'and then I came.' For example, 'Gakkou ni itte kita' means 'I went to school and came back (home).' If you are currently at school and want to say you went there, you would just say 'Gakkou ni kita.' The 'te-kuru' form implies a return trip to the starting point. Additionally, the potential form 'korareru' is often confused with the passive form 'korareru' because they look identical. Context is key: 'Koremasu ka?' (Can you come?) is the shortened potential, while 'Kyuu ni korarete komatta' (I was troubled by someone coming suddenly) is the passive. Finally, using the imperative 'Koi!' in polite company is a major social faux pas; it is extremely commanding and should be avoided unless you are intentionally being very rough or talking to a pet.

Overusing 'Kuru' for 'Become'

While 'te-kuru' can mean 'become,' it's specifically for changes moving toward the present. For general 'become,' use 'naru'.

While くる is the standard word for 'to come,' Japanese offers several alternatives depending on the level of formality and the specific nature of the arrival. In formal or business settings, くる is often replaced by honorific or humble verbs. The honorific verb is いらっしゃる (irassharu) or お越しになる (okoshi ni naru), used when a superior or customer arrives. The humble verb is 参る (mairu), used when the speaker or someone from their 'in-group' arrives. For more technical or formal descriptions of arrival, words like 到着する (touchaku suru - to arrive at a destination) or 出現する (shutsugen suru - to appear/manifest) are used. Understanding these synonyms is vital for mastering Japanese 'keigo' (honorific speech) and for reading more advanced texts where 'kuru' might be considered too simple or informal.

くる vs 到着する (Touchaku suru)

'Kuru' is a general verb of motion. 'Touchaku suru' specifically means reaching a destination, often used for planes, trains, or scheduled arrivals.

くる vs 参る (Mairu)

'Mairu' is the humble form. Use it when you are coming to a business meeting or visiting someone's home to show modesty.

There are also compound verbs that use くる to add specific meaning. 寄ってくる (yotte kuru) means to 'drop by' or 'stop by' on one's way somewhere. 戻ってくる (modotte kuru) means to 'return' or 'come back' to the original spot. 渡ってくる (watatte kuru) means to 'come across' (like a bird migrating across the sea). These compounds show how くる acts as a directional anchor. In casual slang, you might hear 'kita kore!' (It's here!), an internet-born phrase used when something exciting or long-awaited happens. Comparing くる with these alternatives reveals the depth of Japanese social hierarchy and the precision with which movement is tracked. While くる is the 'Swiss Army knife' of coming, knowing when to switch to 'mairu' or 'touchaku suru' is what separates a beginner from an advanced speaker.

くる vs 現れる (Arawareru)

'Arawareru' means 'to appear' or 'to show up' suddenly, often used for ghosts, celebrities, or long-lost friends.