Yasaka · Rakza

Rakza 7 Hard

Inverted · Standard ball · 47–52° hardness

ActiveEU & Japan

Also listed as: Rakza7 Hard, Rakza 7H

TTDNA ratings

Speed89

Spin91

Control55

Power78

Grip70

Tackiness8

Arc63

Catapult61

Throw angle68

Elastic75

Spin sensitivity75

Short game42

Blocking55

Backhand flip72

Counterloop85

Opening loop77

Chop37

Serve70

Service receive49

Difficulty67

Beginner friendly43

Durability73

Specifications

Category: Inverted
Series: Rakza
Ball type: Standard ball
Hardness: 47–52°
Thickness: 2.0 mm · Extra thick · Thick · MAX
Made in: Germany
Launched: 2026
Colours: red · black
Technologies: Hybrid Energy

Availability

Market: EU & Japan
Status: Active
Official scale: Yasaka Japan · Mark V = 10 scale
EU list price: €39.90
Data checked: 31 July 2026

Yasaka prints these thicknesses as retail labels rather than millimetres: Extra thick, Thick.

Variants and configurations

8 variants

Colour, thickness and configuration are variants of one model — never separate products. Colour never changes a rating, MAX and OX stay qualitative labels, and OX carries no sponge hardness.

Configuration	Colour	Thickness	Sponge	Hardness	Speed	Spin	Control
Standard	red	2.0 mm	Sponged	47–52°	10.0	10.0	10.0
Standard	red	Extra thick	Sponged	47–52°	10.0	10.0	10.0
Standard	red	Thick	Sponged	47–52°	10.0	10.0	10.0
Standard	red	MAX	Sponged	47–52°	10.0	10.0	10.0
Standard	black	2.0 mm	Sponged	47–52°	10.0	10.0	10.0
Standard	black	Extra thick	Sponged	47–52°	10.0	10.0	10.0
Standard	black	Thick	Sponged	47–52°	10.0	10.0	10.0
Standard	black	MAX	Sponged	47–52°	10.0	10.0	10.0

red · 2.0 mm

Standard · Sponged · 47–52°