日本語 · IPIP-NEO-120 · Research data – Big Five -persoonallisuustesti

About the translation

Published translation

Published translators: Omar Karlin.

Source: IPIP-NEO-300. The relevant statements are drawn from this larger collection.

Version used in the statistics

Translation: 7a1a3ec2573a · Item bank: c30f08fad2a4

Sample and reliability

Results22

Valid22

Used in analysis22

The 120-item test, current translation and item bank, since 23 October 2026. “Valid” means responses passed the automatic quality filters.

Reliability and correlations appear once the analysis sample contains at least 30 valid, complete responses in this language.

Correlations between traits

Pearson’s r describes how traits vary together in the sample: from −1 (opposite directions) to +1 (same direction). A value near 0 means little linear association.

Correlations are not available yet.

Correlation does not imply causation. A dash means the value cannot be calculated, for example when everyone has the same score.

The 120 statements

Response options, from left to right: まったく当てはまらない · あまり当てはまらない · どちらとも言えない · やや当てはまる · とても当てはまる

Means use scores from 1 to 5, with reverse-keyed items reversed. r is the correlation with the sum of the other three items in the same facet. Low or negative values invite investigation; they do not prove a translation error.

Responses in analysis · 日本語: 22
English analysis sample: 1,364
Calculated: 24 Oct 2026, 05:30 UTC
Sample: All valid, complete responses
Download: CSV · Method

Show statements, original wording and statistics

Search both languages or item numberTraitFacetShow highlighted statements only

Showing 120 of 120 statements.

Click Mean or r to sort. Click again to reverse the order, or # for test order. Missing values always appear last.

Statements and statistics
	日本語	English original	Facet	Scoring	? Mean scored response, from 1 to 5. Reverse-keyed items are reversed before calculation.	? Corrected item–facet correlation: Pearson’s r between this item and the sum of the other three items in its facet. Low or negative r may warrant review. Below the value is a 95% confidence interval; if it overlaps 0.2 or the value before a change, the difference is uncertain. A dash means the correlation is unavailable or undefined.	Feedback
1	心配性である	Worry about things	Anxiety	1 → 5	–	–	Suggest a change
2	友達を作りやすい	Make friends easily	Friendliness	1 → 5	–	–	Suggest a change
3	想像力豊かである	Have a vivid imagination	Imagination	1 → 5	–	–	Suggest a change
4	他人を信頼する	Trust others	Trust	1 → 5	–	–	Suggest a change
5	仕事は完璧にこなす	Complete tasks successfully	Self-Efficacy	1 → 5	–	–	Suggest a change
6	怒りっぽい	Get angry easily	Anger	1 → 5	–	–	Suggest a change
7	大きなパーティが大好きだ	Love large parties	Gregariousness	1 → 5	–	–	Suggest a change
8	芸術は大事だと思う	Believe in the importance of art	Artistic Interests	1 → 5	–	–	Suggest a change
9	自分のために他人を利用する	Use others for my own ends	Morality	Reversed	–	–	Suggest a change
10	きれい好きである	Like to tidy up	Orderliness	1 → 5	–	–	Suggest a change
11	気分が浮かないことが多い	Often feel blue	Depression	1 → 5	–	–	Suggest a change
12	リーダータイプである	Take charge	Assertiveness	1 → 5	–	–	Suggest a change
13	感情的である	Experience my emotions intensely	Emotionality	1 → 5	–	–	Suggest a change
14	人を助けるのは大好きだ	Love to help others	Altruism	1 → 5	–	–	Suggest a change
15	約束を守る	Keep my promises	Dutifulness	1 → 5	–	–	Suggest a change
16	他人に近づくのが苦手	Find it difficult to approach others	Self-Consciousness	1 → 5	–	–	Suggest a change
17	いつも忙しい	Am always busy	Activity Level	1 → 5	–	–	Suggest a change
18	いつも同じより変化がある方が良い	Prefer variety to routine	Adventurousness	1 → 5	–	–	Suggest a change
19	喧嘩好きである	Love a good fight	Cooperation	Reversed	–	–	Suggest a change
20	よく働く	Work hard	Achievement-Striving	1 → 5	–	–	Suggest a change
21	暴飲暴食をしてしまう	Go on binges	Immoderation	1 → 5	–	–	Suggest a change
22	刺激が大好き	Love excitement	Excitement-Seeking	1 → 5	–	–	Suggest a change
23	難しい読み物が好きだ	Love to read challenging material	Intellect	1 → 5	–	–	Suggest a change
24	自分は他よりできていると思う	Believe that I am better than others	Modesty	Reversed	–	–	Suggest a change
25	常に準備ができている	Am always prepared	Self-Discipline	1 → 5	–	–	Suggest a change
26	慌てやすい	Panic easily	Vulnerability	1 → 5	–	–	Suggest a change
27	喜びで満ち溢れている	Radiate joy	Cheerfulness	1 → 5	–	–	Suggest a change
28	選挙では自由派に投票する	View myself as predominantly liberal politically	Liberalism	1 → 5	–	–	Suggest a change
29	ホームレスには同情する	Sympathize with the homeless	Sympathy	1 → 5	–	–	Suggest a change
30	考えもしないで行動に移る	Jump into things without thinking	Cautiousness	Reversed	–	–	Suggest a change
31	最悪の結果を恐れる	Fear for the worst	Anxiety	1 → 5	–	–	Suggest a change
32	人が周りにいると安心できる	Feel comfortable around people	Friendliness	1 → 5	–	–	Suggest a change
33	自分の世界に入るのが好きだ	Enjoy wild flights of fantasy	Imagination	1 → 5	–	–	Suggest a change
34	人は皆好意をもっていると思う	Believe that others have good intentions	Trust	1 → 5	–	–	Suggest a change
35	自分のやることに長ずる	Excel in what I do	Self-Efficacy	1 → 5	–	–	Suggest a change
36	すぐにイライラする	Get irritated easily	Anger	1 → 5	–	–	Suggest a change
37	パーティでは色々な人と話す	Talk to a lot of different people at parties	Gregariousness	1 → 5	–	–	Suggest a change
38	他人が気づかない美しさに気づく	See beauty in things that others might not notice	Artistic Interests	1 → 5	–	–	Suggest a change
39	出世のためには不正でもする	Cheat to get ahead	Morality	Reversed	–	–	Suggest a change
40	よく物を元の場所に戻さない	Often forget to put things back in their proper place	Orderliness	Reversed	–	–	Suggest a change
41	自分が嫌いだ	Dislike myself	Depression	1 → 5	–	–	Suggest a change
42	人を指揮りたがる	Try to lead others	Assertiveness	1 → 5	–	–	Suggest a change
43	他人に同情できる	Feel others' emotions	Emotionality	1 → 5	–	–	Suggest a change
44	他人のことを心配	Am concerned about others	Altruism	1 → 5	–	–	Suggest a change
45	真実を言う	Tell the truth	Dutifulness	1 → 5	–	–	Suggest a change
46	自分に注目を集めるのが怖い	Am afraid to draw attention to myself	Self-Consciousness	1 → 5	–	–	Suggest a change
47	いつも働き詰めである	Am always on the go	Activity Level	1 → 5	–	–	Suggest a change
48	知っている世界から出たくない	Prefer to stick with things that I know	Adventurousness	Reversed	–	–	Suggest a change
49	人に大声を出す	Yell at people	Cooperation	Reversed	–	–	Suggest a change
50	求められていること以上のことをする	Do more than what's expected of me	Achievement-Striving	1 → 5	–	–	Suggest a change
51	ふざけすぎることはめったに無い	Rarely overindulge	Immoderation	Reversed	–	–	Suggest a change
52	冒険を好む	Seek adventure	Excitement-Seeking	1 → 5	–	–	Suggest a change
53	哲学的な話は避ける	Avoid philosophical discussions	Intellect	Reversed	–	–	Suggest a change
54	私は自分を尊重している	Think highly of myself	Modesty	Reversed	–	–	Suggest a change
55	計画は実行する	Carry out my plans	Self-Discipline	1 → 5	–	–	Suggest a change
56	行事に困惑される	Become overwhelmed by events	Vulnerability	1 → 5	–	–	Suggest a change
57	いつも楽しい	Have a lot of fun	Cheerfulness	1 → 5	–	–	Suggest a change
58	絶対的な善や悪はないと思う	Believe that there is no absolute right and wrong	Liberalism	1 → 5	–	–	Suggest a change
59	自分より恵まれない人に同情する	Feel sympathy for those who are worse off than myself	Sympathy	1 → 5	–	–	Suggest a change
60	突発的な決断をする	Make rash decisions	Cautiousness	Reversed	–	–	Suggest a change
61	様々なものに対して不安である	Am afraid of many things	Anxiety	1 → 5	–	–	Suggest a change
62	人との接触を避ける	Avoid contacts with others	Friendliness	Reversed	–	–	Suggest a change
63	たそがれるのが好きだ	Love to daydream	Imagination	1 → 5	–	–	Suggest a change
64	人の言うことは信じる	Trust what people say	Trust	1 → 5	–	–	Suggest a change
65	楽に課題をこなせる	Handle tasks smoothly	Self-Efficacy	1 → 5	–	–	Suggest a change
66	キレやすい	Lose my temper	Anger	1 → 5	–	–	Suggest a change
67	一人が良いと思う	Prefer to be alone	Gregariousness	Reversed	–	–	Suggest a change
68	詩なんて嫌いだ	Do not like poetry	Artistic Interests	Reversed	–	–	Suggest a change
69	人を利用する	Take advantage of others	Morality	Reversed	–	–	Suggest a change
70	部屋は汚い	Leave a mess in my room	Orderliness	Reversed	–	–	Suggest a change
71	気分が沈んでいることが多い	Am often down in the dumps	Depression	1 → 5	–	–	Suggest a change
72	指揮をとるのは好きだ	Take control of things	Assertiveness	1 → 5	–	–	Suggest a change
73	ほとんど自分の感情の変化に気づかない	Rarely notice my emotional reactions	Emotionality	Reversed	–	–	Suggest a change
74	人の気持ちには関心が無い	Am indifferent to the feelings of others	Altruism	Reversed	–	–	Suggest a change
75	規則を破る	Break rules	Dutifulness	Reversed	–	–	Suggest a change
76	友達としか安らげない	Only feel comfortable with friends	Self-Consciousness	1 → 5	–	–	Suggest a change
77	自由時間に様々なことをやる	Do a lot in my spare time	Activity Level	1 → 5	–	–	Suggest a change
78	変化は嫌いである	Dislike changes	Adventurousness	Reversed	–	–	Suggest a change
79	人をけなす	Insult people	Cooperation	Reversed	–	–	Suggest a change
80	必要最低限のことしかやらない	Do just enough work to get by	Achievement-Striving	Reversed	–	–	Suggest a change
81	衝動を抑えることができる	Easily resist temptations	Immoderation	Reversed	–	–	Suggest a change
82	無謀になることを楽しむ	Enjoy being reckless	Excitement-Seeking	1 → 5	–	–	Suggest a change
83	抽象的なことは理解しづらい	Have difficulty understanding abstract ideas	Intellect	Reversed	–	–	Suggest a change
84	私は自己評価が高い	Have a high opinion of myself	Modesty	Reversed	–	–	Suggest a change
85	時間を効率よく使わない	Waste my time	Self-Discipline	Reversed	–	–	Suggest a change
86	物事の対処が出来ないと思う	Feel that I'm unable to deal with things	Vulnerability	1 → 5	–	–	Suggest a change
87	人生大好き	Love life	Cheerfulness	1 → 5	–	–	Suggest a change
88	選挙では保守派に投票する	View myself as predominantly conservative politically	Liberalism	Reversed	–	–	Suggest a change
89	他人の問題には興味はない	Am not interested in other people's problems	Sympathy	Reversed	–	–	Suggest a change
90	焦って物事を行う	Rush into things	Cautiousness	Reversed	–	–	Suggest a change
91	すぐにストレスがたまる	Get stressed out easily	Anxiety	1 → 5	–	–	Suggest a change
92	人と距離を置く	Keep others at a distance	Friendliness	Reversed	–	–	Suggest a change
93	考え込むのが好きだ	Like to get lost in thought	Imagination	1 → 5	–	–	Suggest a change
94	人が信用できない	Distrust people	Trust	Reversed	–	–	Suggest a change
95	要領が良い	Know how to get things done	Self-Efficacy	1 → 5	–	–	Suggest a change
96	簡単にムカつきはしない	Am not easily annoyed	Anger	Reversed	–	–	Suggest a change
97	人混みは避ける	Avoid crowds	Gregariousness	Reversed	–	–	Suggest a change
98	美術館に行っても楽しめない	Do not enjoy going to art museums	Artistic Interests	Reversed	–	–	Suggest a change
99	他人の計画の邪魔をする	Obstruct others' plans	Morality	Reversed	–	–	Suggest a change
100	所持品を放置する	Leave my belongings around	Orderliness	Reversed	–	–	Suggest a change
101	今の自分で十分である	Feel comfortable with myself	Depression	Reversed	–	–	Suggest a change
102	人が導いてくれるのを待つ	Wait for others to lead the way	Assertiveness	Reversed	–	–	Suggest a change
103	感情的になる人が理解できない	Don't understand people who get emotional	Emotionality	Reversed	–	–	Suggest a change
104	人のために時間は割かない	Take no time for others	Altruism	Reversed	–	–	Suggest a change
105	約束を破る	Break my promises	Dutifulness	Reversed	–	–	Suggest a change
106	困難に負けない	Am not bothered by difficult social situations	Self-Consciousness	Reversed	–	–	Suggest a change
107	楽な道を選ぶ	Like to take it easy	Activity Level	Reversed	–	–	Suggest a change
108	従来のやり方に固執する	Am attached to conventional ways	Adventurousness	Reversed	–	–	Suggest a change
109	人に仕返しをする	Get back at others	Cooperation	Reversed	–	–	Suggest a change
110	仕事に時間と労力を裂きたくない	Put little time and effort into my work	Achievement-Striving	Reversed	–	–	Suggest a change
111	欲望を抑えることができる	Am able to control my cravings	Immoderation	Reversed	–	–	Suggest a change
112	激しくはしゃぐ	Act wild and crazy	Excitement-Seeking	1 → 5	–	–	Suggest a change
113	理論的な議論には興味がないほうだ	Am not interested in theoretical discussions	Intellect	Reversed	–	–	Suggest a change
114	自分の美徳を誇示する	Boast about my virtues	Modesty	Reversed	–	–	Suggest a change
115	仕事を始めるのが難しい	Have difficulty starting tasks	Self-Discipline	Reversed	–	–	Suggest a change
116	プレッシャーの中でも落ち着いている	Remain calm under pressure	Vulnerability	Reversed	–	–	Suggest a change
117	人生の明るい面を見る	Look at the bright side of life	Cheerfulness	1 → 5	–	–	Suggest a change
118	犯罪には厳しくするべきだと思う	Believe that we should be tough on crime	Liberalism	Reversed	–	–	Suggest a change
119	貧しい人のことは考えないようにしている	Try not to think about the needy	Sympathy	Reversed	–	–	Suggest a change
120	考えずに動く	Act without thinking	Cautiousness	Reversed	–	–	Suggest a change

△ Yellow: 0 ≤ r < 0.2! Red: r < 0

Below r is a 95% confidence interval. The fewer responses, the wider it is: at 50 responses it is about ±0.27.

△ in the first column marks statements with r below 0.2 or a difference from English of at least 0.4 (Difference or Beyond facet). The filter “Show highlighted statements only” lists them.

Compared with English

Shown with at least 50 responses in both analysis samples. English sample: 1,364.

Change history

Every change to the wording is recorded here, with the reason. Each change creates a new text version, and the statistics above count only responses to the current version.

No wording changes have been recorded since the site launched in October 2026.

Translation feedback

Is anything unclear or unnaturally worded? Choose a statement or give general feedback. Describe what you would change and suggest better wording.

About: 日本語 · IPIP-NEO-120

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How the statistics are calculated

Each day, up to 20,000 of the latest valid 120-item results across all languages are used. The sample is grouped by the actual question language. Only complete responses to the current translation and item bank are included. Totals above count all results on this version since collection began, including those outside the analysis sample.

Quality filters exclude development and test responses, very fast responses and responses with very little variation. Repeat attempts may be included. Visitors choose to take the test; this is not a representative population sample or language-specific norms.

Only aggregate statistics are published here. Individual responses and background details are not shown. Small samples give uncertain estimates; the thresholds of 30 and 50 are display thresholds, not validation of a translation.

Download

The aggregate numbers for all 120 statements, with item ID, text version, sample size and the comparison with English, can be downloaded for further study. The method description explains each column.

Download CSV (items.csv)Method description and column definitions (README.txt)

The files update with each daily calculation. Cite the calculation date and the version codes from the file when quoting the numbers.