| Name | ReasonForFilingChangeReportCoverPageNA |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jplvh/2014-07-31/jplvh_cor |
| Prefix | jplvh_cor |
| Data type | xbrli:stringItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 変更報告書提出事由(該当なし) | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 変更報告書提出事由、表紙(該当なし) | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Reason for filing change report (N/A) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reason for filing change report, Cover page (N/A) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
jplvh_cor:CoverPageHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jplvh/rol_std_CoverPage |