Mizuno · Japan

Mizuno rubber database

The complete current Mizuno rubber line-up: Unison+, the short-pips Booster JP and the six Q-series sheets. Official Japanese specifications are shown separately from TTDNA's own 0–100 scores, and Mizuno's two different official rating systems are never merged.

8 models46 variants7 inverted · 1 short pipsVerified 1 August 2026

Official Mizuno data from the current Japanese product listing: sponge hardness, published thicknesses, colours and retail price in JPY. TTDNA values are TTDNA's own 0-100 profiles. They are never an official Mizuno rating and never a conversion of one.

Booster series · Short pips83JRT212

Booster JP

A tension short-pips rubber designed for active close-table attacking, blocking and direct hitting. It offers strong attackability with more spin potential than a purely disruptive short-pips construction.

Speed
87
Spin
72
Control
85
Arc
62
Hardness
43
Tackiness
0
Block
74
Durability
73

Sponge 43°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥4,950

Q series · Inverted83JRTA98

Q Power

A very hard offensive inverted rubber designed for strong impact, direct power and counter-topspin. It offers high maximum speed and spin but requires precise timing and active acceleration.

Speed
97
Spin
96
Control
71
Arc
82
Hardness
52
Tackiness
4
Block
64
Durability
72

Sponge 52°

1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥7,700

Q series · Inverted83JRT299

Q Quality

An offensive inverted rubber with a thin topsheet on a medium-hard sponge. It combines high spin with a light feel, and keeps a stable arc on opening loops and counter-topspin.

Speed
89
Spin
92
Control
85
Arc
85
Hardness
46
Tackiness
4
Block
74
Durability
73

Sponge 46°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥6,490

Q series · Inverted83JRT291

Q1

A controlled tension inverted rubber intended as an accessible entry into the Q series. It provides a forgiving arc and balanced speed and spin for developing offensive players.

Speed
79
Spin
85
Control
92
Arc
88
Hardness
44
Tackiness
3
Block
78
Durability
74

Sponge 44°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥4,950

Q series · Inverted83JRT893

Q3

A hard offensive inverted rubber using the XL52/3 compound. It has a comparatively direct trajectory and rewards fast, flat-driving strokes close to the table.

Speed
90
Spin
92
Control
82
Arc
80
Hardness
47
Tackiness
4
Block
72
Durability
73

Sponge 47°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥6,930

Q series · Inverted83JRT894

Q4

A hard offensive inverted rubber with a higher arc than Q3. It favours spin-oriented looping and gives more margin over the net at mid distance.

Speed
89
Spin
94
Control
84
Arc
88
Hardness
47
Tackiness
4
Block
73
Durability
73

Sponge 47°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥6,930

Q series · Inverted83JRT895

Q5

The fastest of the XL52/3 Q sheets, combined with the Accel Arc sponge. It produces high spin and speed while keeping a distinct arc for topspin play at distance.

Speed
93
Spin
95
Control
80
Arc
86
Hardness
47
Tackiness
4
Block
71
Durability
72

Sponge 47°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥7,480

Unison series · Inverted83JRT201

Unison+

A soft inverted rubber built for control-first play. It keeps the ball on the racket for a long time and produces a high, safe arc, which suits developing players learning stroke shape rather than maximum pace.

Speed
66
Spin
75
Control
97
Arc
83
Hardness
42
Tackiness
2
Block
82
Durability
76

Sponge 42°

1.7 mm (Chu) · 1.9 mm (Atsu) · 2.1 mm (Tokuatsu)

¥3,850