How many races has Altramuz won?

Altramuz (JPN) has yet to win, from 1 archived start in 2026.

Altramuz (JPN) is trained by Kenji Nonaka, who saddled the horse on its most recent run on 31 May 2026.

Who is Altramuz's sire?

Altramuz (JPN) is by Isla Bonita (JPN) out of Dejimano Hana (JPN), whose sire is Screen Hero.

What is Altramuz's sire's record?

Isla Bonita (JPN)'s progeny in our archive have won 0% of 2 runs since May 2025 (2 horses), Flat and jumps together. A small sample.

Horse profile

Altramuz (JPN)

3yo colt · Trainer Kenji Nonaka · Owner Shadai Race Horse Co Ltd

by Isla Bonita (JPN) out of Dejimano Hana (JPN) (Screen Hero)

1 run · 1 course · from May 2026

As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

Last run 31 May 2026 · 6th of 18

KTB Profile

Altramuz is a lightly raced colt by Isla Bonita out of a Screen Hero mare. He made his only start to date in the Tokyo Yunshun over 1m2f-1m4f on good to firm ground at Tokyo in May 2026, finishing 6 of 18. He has not raced since.

Based on 1 archived run · updated 1 Nov 2026

0–1Wins / Runs
0%Strike rate
0 (0%)Placed

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Isla Bonita (JPN)

Progeny in our archive have won 0% of 2 runs since May 2025 (2 horses). A small sample.

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	1	0	0%	0	0 from 1
Good	1	0	0%	0	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
6f – 7f	1	0	0%	0	—
1m2f – 1m4f	1	0	0%	0	0 from 1

Flat and jumps together (all codes) · since May 2025 · as at 1 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Dejimano Hana (JPN) (Screen Hero)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Too few runs for meaningful splits. The full record is below.

Form

Date	Course	Race	Pos	Btn	Wgt	Jockey	SP
2026 · 1 run
31 May 26	Tokyo (JPN)	Tokyo Yunshun (Japanese Derby) (3yo) (Turf) 1m4f · Good To Firm · 18 ran	6/18	½	9-0	Takeshi Yokoyama	—

Quick answers

How many races has Altramuz won?: Altramuz (JPN) has yet to win, from 1 archived start in 2026.
Who trains Altramuz?: Altramuz (JPN) is trained by Kenji Nonaka, who saddled the horse on its most recent run on 31 May 2026.
Who is Altramuz's sire?: Altramuz (JPN) is by Isla Bonita (JPN) out of Dejimano Hana (JPN), whose sire is Screen Hero.
What is Altramuz's sire's record?: Isla Bonita (JPN)'s progeny in our archive have won 0% of 2 runs since May 2025 (2 horses), Flat and jumps together. A small sample.