| Co-investigators | Keiko Otake, otakek@izcc.tohoku-gakuin.ac.jp Satoshi Shimai, shimai@mail.kobe-c.ac.jp | |
| University | Kobe University andTohoku Gakuin University, Japan | |
| Respondents | Psychology students | |
| Case number | Item codes | Surveys |
| 1 | O-HL-c-sq-v-4-p | World Values Surveys 1980, 1990, 1995, 2000 Japanese version of standard 4-step happiness item |
| 2 | O-SLL-u-sq-v-4-c | Life-in-Nation surveys 1986 |
| 3 | O-SLu-c-sq-v-4-e | Life-in-Nation surveys 1958-1963 |
| 4 | O-SLu-c-sq-v-4-f | Life-in-Nation surveys 1989-1991 |
| 5 | O-SLW-c-sq-v-4-e | Life-in-Nation surveys 1992-2004 |
| 6 | O-SLu-c-sq-v-5-a | Leisure Development Center, International survey 1979 |
| 7 | O-SLW-u-sq-v-5-g | Lifestyle preference survey 1978-2002 |
| 8 | O-SLW-u-sq-v-5-h | Lifestyle preference survey 2001 |
| Questionnaire | japanese1questionnaire | |
| Data file | ||
| Remarks | item 8 failed due to error in questionnaire | |