Honma Sakata Lab Infinite Circle H Putter

High MOI Putter

The Sakata Lab line is where Honma shows off what its Japanese factory can do, and the Infinite Circle H is the forgiving end of that range for 2025. Where the blades in the family reward a hard arc and punish a miss, this is a high MOI mallet built to hold its line when you catch the ball off center. The name points straight at the head shape, a rounded profile with a circular alignment element that frames the ball at address.

Two specs tell you who this is for. It's face balanced, so rest the shaft across your finger and the face points at the sky instead of the toe dropping down. The head barely rotates through the stroke, which is what you want if you putt straight back and straight through. Pair that with a high MOI head that resists twisting on mishits, and you have a putter that forgives the two things amateurs do most: a stroke that isn't a true arc, and contact that isn't dead center.

Honma also gave it an alignment aid, which the blades in this line deliberately leave off. If you line up the putter to a target and trust the picture, that's a real difference. This is the Sakata Lab putter for players who want the Japanese milling and finish without signing up for a stroke that demands perfection.

Design

The Infinite Circle H is a mallet with weight pushed to the perimeter, which is how Honma gets the high MOI. The mass sits far from the center of the face, so an off-center strike twists the head less and the ball leaves closer to your intended line. The circular alignment feature is the visual anchor. It sits on the crown and gives you a shape to square to the target, and it's the reason the face-balanced setup and the aiming help work together instead of pulling in different directions. Face balancing comes from where the weight sits relative to the shaft axis, and Honma tuned this head to want to stay square rather than rotate. That's the right pairing for a straight stroke. The Sakata finishing still shows up in the milling and the way the head sits behind the ball, so you get the craftsmanship Honma is known for in a shape that actually helps you. This is not a feel-first blade asking you to earn every putt. It's a stability-first mallet that happens to be built by a company that cares how a putter looks and rolls.

Who It's For

• Putting with a straight back and through stroke that a face-balanced head keeps square instead of fighting.
• Missing the center of the face often enough that high MOI forgiveness saves your distance and line.
• Wanting the help of a clear aiming aid rather than aiming off the raw shape of a blade.

Technology

About Honma

Honma brings a distinctive approach to putter design, focusing on quality materials, precision manufacturing, and performance-driven engineering.

Specifications

Frequently Asked Questions

What does face balanced mean on the Honma Infinite Circle H?

Rest the shaft across your finger and the face points straight up at the sky rather than the toe hanging down. That tells you the head resists rotating through the stroke. It suits a golfer who putts straight back and straight through. If your stroke swings on a strong arc, a toe hang putter would match your motion better and this one would feel like it's resisting you.

Is the Infinite Circle H forgiving on off-center hits?

Yes, that's the point of the high MOI design. Honma pushed the weight to the perimeter of the mallet head, so a strike off the heel or toe twists the face less than it would on a blade. The ball holds its line and keeps more of its speed, which protects your distance control on the misses you don't strike flush.

Does this putter have an alignment aid?

It does. The Infinite Circle H has a circular alignment feature on the crown that frames the ball and gives you a shape to square to your target. That's a real difference from the blades in the Sakata Lab line, which are left clean with no sightline. If you aim by lining the putter to a target, this is the one in the family built for that.

How is the Infinite Circle H different from the Sakata Lab blades?

It's the opposite tool for a different golfer. The blades are toe hang heads with no alignment aid, made for a feel player with a pronounced arc. The Infinite Circle H is a face-balanced, high MOI mallet with an aiming aid, made for a straight stroke and built to forgive mishits. Same factory and finishing, very different intent.

What is the Sakata Lab name about?

Sakata is where Honma's factory in northern Japan sits, and it's where the company hand-finishes and mills its clubs. The Sakata Lab name signals that the milling and finish are a selling point. With the Infinite Circle H you get that craftsmanship in a forgiving mallet rather than a demanding blade.

Alternatives to the Honma Sakata Lab Infinite Circle H

Other high moi putter models from different brands, closest to its model year.

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