Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-22-049413-index-headers.html | 2022-08-18 17:26:17 | |
| 0001213900-22-049413-index.html | 2022-08-18 17:26:17 | |
| 0001213900-22-049413.txt | 2022-08-18 17:26:17 | |
 0001213900-22-049413-xbrl.zip | 22628 | 2022-08-18 17:26:17 |
 ex23-1_001.jpg | 3246 | 2022-08-18 17:26:17 |
| f20f2022a1ex12-1_happiness.htm | 10664 | 2022-08-18 17:26:17 |
| f20f2022a1ex12-2_happiness.htm | 10837 | 2022-08-18 17:26:17 |
| f20f2022a1ex13-1_happiness.htm | 4283 | 2022-08-18 17:26:17 |
| f20f2022a1ex23-1_happiness.htm | 2114 | 2022-08-18 17:26:17 |
| f20f2022a1_happinessdev.htm | 56541 | 2022-08-18 17:26:17 |
| f20f2022a1_happinessdev_htm.xml | 7022 | 2022-08-18 17:26:17 |
| FilingSummary.xml | 2246 | 2022-08-18 17:26:17 |
| Financial_Report.xlsx | 7067 | 2022-08-18 17:26:17 |
| happ-20220331.xsd | 3328 | 2022-08-18 17:26:17 |
| happ-20220331_def.xml | 20896 | 2022-08-18 17:26:17 |
| happ-20220331_lab.xml | 40783 | 2022-08-18 17:26:17 |
| happ-20220331_pre.xml | 21406 | 2022-08-18 17:26:17 |
| MetaLinks.json | 34081 | 2022-08-18 17:26:17 |
| R1.htm | 79367 | 2022-08-18 17:26:17 |
| report.css | 2767 | 2022-08-18 17:26:17 |
| Show.js | 1085 | 2022-08-18 17:26:17 |