Yasaka · Rakza

Rakza Z

Inverted · Standard ball · 47–52° hardness

ActiveEU & Japan

Also listed as: RakzaZ

TTDNA ratings

Speed84

Spin96

Control55

Power74

Grip87

Tackiness58

Arc78

Catapult58

Throw angle78

Elastic71

Spin sensitivity90

Short game43

Blocking55

Backhand flip75

Counterloop84

Opening loop83

Chop39

Serve80

Service receive50

Difficulty65

Beginner friendly45

Durability70

Specifications

Category: Inverted
Series: Rakza
Ball type: Standard ball
Hardness: 47–52°
Thickness: Extra thick · Thick · MAX
Made in: Germany
Colours: red · black
Technologies: Sticky Hybrid Energy, Tacky topsheet, Power Sponge

Availability

Market: EU & Japan
Status: Active
Official scale: Yasaka Japan · Mark V = 10 scale
EU list price: €49.90
Data checked: 31 July 2026

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

Variants and configurations

6 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	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	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 · Extra thick

Standard · Sponged · 47–52°