Yes. eSIMAdvice currently lists 15 Breeze Japan plans.
The cheapest Breeze Japan plan is Japan · 1 GB · 7 days · 5G, at $3.99.
Japan · 200 GB · 90 days · 5G has the lowest price per GB right now: $1.26/GB ($251.49 in total).
No coupon is applied to these prices right now.