Manabu Yokoyama born 20 Jul 74, height - weight : 183/78, Country/continent : JPN - ASI
| Ranking | Performance | Record | Place | Date | Venue | Competition | Comment |
|---|---|---|---|---|---|---|---|
| 1 | 5.70 | NR | 1 | 29 Apr 2000 | Hiroshima | ||
| 2 | 5.63 | NR | 1 | 28 Aug 1999 | Marugame | ||
| 3 | 5.60 i | NiR | 1 | 26 Feb 2000 | Yokohama | v CHN JPN | |
| 4 | 5.60 | 2 | 07 May 2000 | Mito | |||
| 5 | 5.60 | 1 | 23 May 2001 | Osaka | EAsG |