ことし

The word ことし (Kotoshi) is one of the most fundamental temporal markers in the Japanese language, functioning as both a noun and an adverb to signify the current calendar year. Derived from the kanji 今年, which combines the character for 'now' (今) and 'year' (年), it provides a linguistic anchor for the present moment within the broader cycle of time. For English speakers, while it simply translates to 'this year,' its usage in Japanese carries specific nuances regarding formality and grammatical placement that are essential for achieving natural fluency at the A2 level and beyond.

Core Meaning

Refers specifically to the 12-month period starting from January 1st and ending on December 31st of the current year.

Grammatical Role

Acts as an adverbial noun, meaning it often appears at the start of a sentence to set the timeframe without requiring the particle 'ni' (at/on).

In daily conversation, 'kotoshi' is the standard, go-to term. Whether you are discussing your resolutions, the weather patterns of the current season, or upcoming travel plans, 'kotoshi' fits perfectly in casual and polite (desu/masu) speech. It is distinct from its more formal counterpart, konnen, which is typically reserved for written reports, formal speeches, or news broadcasts. Understanding when to use 'kotoshi' versus 'konnen' is a key step in mastering Japanese register. For most learners, 'kotoshi' will be the word used 95% of the time.

Culturally, the concept of 'this year' is deeply significant in Japan due to the tradition of Oshogatsu (New Year). The transition from 'kyounen' (last year) to 'kotoshi' is seen as a complete reset. This is why you will hear the word used frequently in December and January as people reflect on their achievements and set new goals. The word encapsulates the 'now' of the long-term cycle, making it a pivotal term for planning and retrospection. It is often paired with particles like 'wa' to emphasize the specific nature of the current year compared to others, such as 'Kotoshi wa atsui desu ne' (This year is hot, isn't it?), implying a contrast with the previous year's weather.

Furthermore, 'kotoshi' is used in various compound expressions and idiomatic contexts. For example, 'kotoshi-juu ni' means 'within this year' or 'before the year ends.' This is a vital phrase for setting deadlines in both business and personal life. Because Japanese culture values seasonal awareness, 'kotoshi' is also frequently used when discussing seasonal foods or events, such as 'Kotoshi no sakura' (This year's cherry blossoms). This highlights the ephemeral nature of time, as every 'kotoshi' brings a unique iteration of these recurring cultural markers.

Common Collocations

Kotoshi no natsu (This year's summer), Kotoshi koso (This year for sure), Kotoshi no owari (The end of this year).

In summary, 'kotoshi' is more than just a calendar reference; it is a linguistic tool for organizing life, expressing intentions, and acknowledging the flow of time. Whether you are a student talking about your grades or a professional discussing annual targets, mastering 'kotoshi' allows you to ground your Japanese in the present moment with clarity and cultural accuracy. Its simplicity belies its importance as a building block for complex temporal expression.

Using ことし (Kotoshi) correctly involves understanding its flexibility as an adverbial noun. In Japanese, time words like 'today,' 'tomorrow,' and 'this year' often function without particles when they are the primary time setting for the verb. However, adding particles like 'wa,' 'mo,' or 'no' changes the emphasis and meaning of the sentence significantly. This section will explore these variations to help you build complex and accurate sentences.

Adverbial Usage

When placed at the beginning of a sentence, 'kotoshi' sets the scene. Example: 'Kotoshi, kuruma wo kaimashita' (This year, I bought a car).

Topic Marking (wa)

Using 'Kotoshi wa' emphasizes this year in contrast to others. Example: 'Kotoshi wa yuki ga ooi' (As for this year, there is a lot of snow—perhaps unlike last year).

One of the most common ways to use 'kotoshi' is as a possessive noun using the particle 'no'. This allows you to talk about specific events or attributes belonging to the current year. Phrases like 'kotoshi no keisatsu' (this year's police - unusual) or more likely 'kotoshi no keikaku' (this year's plan) are vital. For example, 'Kotoshi no tanjoubi wa nanyoubi desu ka?' (What day of the week is your birthday this year?). This structure is essential for identifying specific occurrences within the current annual cycle.

Another advanced usage involves the particle 'mo' (also/even). If you want to say 'This year too,' you use 'Kotoshi mo.' This is frequently heard during holiday greetings or when discussing recurring habits. For instance, 'Kotoshi mo yoroshiku onegaishimasu' is the standard way to say 'Please treat me well this year too,' used at the start of every new year. It signifies continuity and the maintenance of relationships across time boundaries.

When combined with 'juu' (throughout/within), 'kotoshi' becomes 'kotoshi-juu,' which is an essential business and productivity term. If your boss says, 'Kotoshi-juu ni kono shigoto wo owarase-nasai,' they are telling you to finish the work before the year ends. It implies a deadline of December 31st. Conversely, 'kotoshi ippai' also means 'until the end of this year,' often used when someone is retiring or a shop is closing down.

Sentence Endings

You can end a sentence with 'kotoshi desu' to identify the year. Example: 'Kekkon shita no wa kotoshi desu' (It was this year that I got married).

In more complex sentences, 'kotoshi' can act as the subject of a clause. For example, 'Kotoshi wa watashi ni totte isogashii toshi deshita' (This year was a busy year for me). Here, 'kotoshi' is the topic, and 'toshi' (year) is the noun being described. This distinction between the specific 'kotoshi' and the general 'toshi' is important for clarity. Using 'kotoshi' correctly allows you to navigate past, present, and future discussions with ease, providing a clear temporal frame for your listeners.

You will encounter ことし (Kotoshi) in almost every facet of Japanese life, from the mundane to the ceremonial. Because Japan follows the Gregorian calendar for most social and business activities, the start of a new year is a massive cultural event where this word takes center stage. However, its usage extends far beyond New Year's Day, appearing in weather forecasts, financial discussions, and everyday small talk about the passage of time.

Television & News

News anchors frequently use 'kotoshi' to report on annual statistics. 'Kotoshi no kion wa...' (This year's temperatures are...).

Retail & Marketing

Stores use 'Kotoshi no mendo' (this year's trends) to sell new fashion or technology. You'll see it on posters for seasonal sales.

One of the most famous annual events where you will hear this word is the 'Kotoshi no Kanji' (The Kanji of the Year) announcement at Kiyomizu Temple in Kyoto. Every December, a single kanji is chosen to represent the mood and events of the current year. The priest writes the character on a large sheet of paper, and the phrase 'Kotoshi no kanji wa...' is broadcast nationwide. This event highlights how 'kotoshi' is used to encapsulate an entire nation's collective experience over the past twelve months.

In the workplace, 'kotoshi' is used during 'Shinnenkai' (New Year's parties) and 'Bonenkai' (Year-forgetting parties). During these events, colleagues reflect on the year's successes. You might hear a manager say, 'Kotoshi wa taihen osewa ni narimashita' (Thank you for all your help this year). It is also used when discussing fiscal years, although 'kotoshi' usually refers to the calendar year, while 'kon-nendo' refers to the fiscal year (starting in April). Being aware of this distinction is crucial for business learners.

In school settings, students use 'kotoshi' to talk about their grade levels and exams. 'Kotoshi, juken desu' (This year, I have entrance exams) is a common, albeit stressful, phrase among Japanese teenagers. Teachers will use it to set expectations for the academic year. Because the school year in Japan starts in April, 'kotoshi' can sometimes feel like it has two beginnings: the calendar start in January and the academic start in April. Learners should pay attention to the context to know which 'start' is being referenced.

Social Media & Vlogs

Influencers often post 'Kotoshi no matome' (This year's summary) or 'Kotoshi katte yokatta mono' (Things I'm glad I bought this year).

Finally, in casual conversation with friends, 'kotoshi' is the prefix for many plans. 'Kotoshi wa doko ni ryokou iku?' (Where are you traveling this year?) or 'Kotoshi no fuyu wa samui ne' (This year's winter is cold, huh?). It serves as a conversational bridge, connecting the speaker and listener through shared current experiences. Whether you're watching the 'Kohaku Uta Gassen' on New Year's Eve or just chatting at a cafe, 'kotoshi' is an indispensable part of the Japanese auditory landscape.

While ことし (Kotoshi) seems straightforward, English speakers often trip up on its grammatical nuances and its relationship with other time-related words. The most frequent errors involve particle usage, confusion with formal synonyms, and miscalculating the 'scope' of the year in different contexts. By identifying these pitfalls early, you can avoid the 'unnatural' sound that characterizes many beginner learners' Japanese.

The 'Ni' Particle Trap

In English, we say 'IN this year.' This leads many to say 'Kotoshi ni,' but in Japanese, relative time words like 'today,' 'tomorrow,' and 'this year' do not take 'ni'.

Confusion with 'Konnen'

Learners often see '今年' and read it as 'konnen' in casual speech. While not 'wrong,' it sounds overly stiff and robotic in a normal conversation.

Another common mistake is confusing 'kotoshi' with 'kon-nendo'. As mentioned previously, 'kotoshi' is the calendar year (Jan-Dec). However, the Japanese academic and fiscal year starts in April. If you are talking about school grades or company budgets, using 'kotoshi' might lead to a three-month misunderstanding. For example, if it is February 2024 and you say 'kotoshi sotsugyou shimasu' (I graduate this year), a Japanese person might assume you mean March 2024 (the end of the current school year), whereas an English speaker might mean any time in 2024.

A subtle mistake involves the use of 'kotoshi' with the past tense. Some learners believe 'kotoshi' only refers to the future or the present. However, you can use 'kotoshi' to refer to events that happened earlier in the same year. For example, 'Kotoshi wa yuki ga furimashita' (It snowed this year) is perfectly valid if you are speaking in April about a storm in January. The mistake occurs when learners use 'kyounen' (last year) for anything that feels 'past,' even if it happened just a few months ago within the same calendar year.

Pronunciation can also be a minor hurdle. The 'to' in 'kotoshi' is a short vowel, but some learners elongate it, making it sound like 'kootoshi.' This changes the rhythm of the word and can make it harder for native speakers to recognize immediately. Japanese is a mora-timed language, so keeping the three beats (ko-to-shi) equal in length is essential for clear communication. Also, ensure you don't drop the 'i' at the end too abruptly; while the 'i' in 'shi' can be devoiced (sounding like 'sh'), it should still maintain its rhythmic place.

Register Errors

Using 'kotoshi' in a very formal business letter where 'konnen' or 'tou-nen' is expected can make the writer seem unprofessional or under-educated.

Lastly, learners sometimes over-rely on 'kotoshi' when 'ima' (now) or 'saikin' (recently) would be more appropriate. If you are talking about a habit you started last week, 'kotoshi' is too broad. 'Kotoshi' should be reserved for things that characterize the year as a whole or events that occur within its boundaries. By being precise with your time markers, you demonstrate a higher level of linguistic control and a better grasp of Japanese temporal logic.

In Japanese, there are several ways to say 'this year,' each with its own specific register, nuance, and context. Understanding the differences between ことし (Kotoshi) and its synonyms is vital for moving from a basic level to an intermediate or advanced level of Japanese. While 'kotoshi' is the most versatile, knowing when to switch to 'konnen' or 'tou-nen' will significantly improve your formal communication skills.

今年 (Konnen)

This is the formal/written version of 'kotoshi'. You will see this in newspapers, hear it on the news, and use it in business emails. It sounds more objective and professional.

本年 (Honnen)

Even more formal than 'konnen'. This is often used in very polite greetings, such as 'Honnen mo yoroshiku onegaishimasu' in a formal New Year's card (nengajo) or a corporate speech.

当年度 (Tou-nendo)

Refers specifically to 'the current fiscal year'. This is a technical term used in accounting, government, and school administration.

When comparing 'kotoshi' and 'konnen,' the primary difference is the 'feel.' 'Kotoshi' uses the native Japanese kunyomi reading, which makes it feel more personal, warm, and suitable for spoken interaction. 'Konnen' uses the Chinese-derived onyomi reading, which lends it an air of authority and distance. For example, a friend would ask, 'Kotoshi no natsu, nani suru?' (What are you doing this summer?), while a news reporter would say, 'Konnen no natsu no kion wa...' (The temperatures for this year's summer are...).

Another related term is 'kon-nendo'. As discussed in the 'Common Mistakes' section, Japan's fiscal and academic year starts in April. Therefore, 'kon-nendo' refers to the period from April 1st to March 31st. If it is May 2024, 'kotoshi' and 'kon-nendo' both refer to the same general time, but 'kon-nendo' emphasizes the administrative cycle. If it is February 2024, 'kotoshi' refers to 2024, but 'kon-nendo' refers to the cycle that began in April 2023 and is about to end.

For those looking for even more specific alternatives, there are terms like 'tou-nen' (this very year), often used in legal or historical contexts to refer back to a year previously mentioned. There is also 'kon-ki' (this period/term), which is used in business to refer to the current quarter or half-year term. While these aren't direct synonyms for 'this year' as a whole, they are often used in similar contexts where 'kotoshi' might be too vague for professional needs.

Antonyms

Kyounen (Last year), Rainen (Next year). These form the basic temporal trio every learner must master.

Finally, it's worth noting that in some regional dialects, the word for 'this year' might vary slightly in pronunciation or usage, but 'kotoshi' is universally understood throughout Japan. By mastering 'kotoshi' as your baseline and gradually incorporating 'konnen' and 'honnen' into your repertoire, you will be able to navigate any social situation—from a casual beer with friends to a high-stakes board meeting—with linguistic confidence and cultural grace.