Neutral rendering of the topsheet type. Not a product photograph and not a reproduction of manufacturer packaging.

Yasaka

Wally

Inverted · Standard ball · 25–30° hardness

ActiveJapan current

Also listed as: Wallie

TTDNA ratings

Speed45

Spin69

Control91

Power47

Grip53

Tackiness5

Arc59

Catapult37

Throw angle60

Elastic41

Spin sensitivity55

Short game80

Blocking76

Backhand flip72

Counterloop60

Opening loop71

Chop77

Serve65

Service receive86

Difficulty38

Beginner friendly68

Durability79

Specifications

Category: Inverted
Series: Standalone
Ball type: Standard ball
Hardness: 25–30°
Thickness: Thick · Medium · Thin · Extra thin
Made in: Japan
Colours: red · black
Technologies: Soft control rubber

Availability

Market: Japan current
Status: Active
Official scale: Yasaka Japan · Mark V = 10 scale
EU list price: €24.90
Data checked: 31 July 2026

Yasaka prints these thicknesses as retail labels rather than millimetres: Thick, Medium, Thin, Extra thin.

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	Thick	Sponged	25–30°	10.0	10.0	10.0
Standard	red	Medium	Sponged	25–30°	10.0	10.0	10.0
Standard	red	Thin	Sponged	25–30°	10.0	10.0	10.0
Standard	red	Extra thin	Sponged	25–30°	10.0	10.0	10.0
Standard	black	Thick	Sponged	25–30°	10.0	10.0	10.0
Standard	black	Medium	Sponged	25–30°	10.0	10.0	10.0
Standard	black	Thin	Sponged	25–30°	10.0	10.0	10.0
Standard	black	Extra thin	Sponged	25–30°	10.0	10.0	10.0

red · Thick

Standard · Sponged · 25–30°