In shikantaza, the breath is present yet not promoted to the status of a special object of meditation. Breathing is neither followed, counted, nor deliberately shaped; it is simply allowed to unfold in its own way. Any attempt to refine or manipulate the breath is regarded as an extra activity that runs counter to the spirit of “just sitting.” In this sense, the breath is not a technique to be applied, but part of the ordinary functioning of body and mind as they rest in stillness.

Rather than serving as a primary anchor of concentration, the breath quietly supports wakefulness as one element within a wider field of awareness. Some teachers may allow a gentle noticing of the breath when attention has wandered, yet the emphasis quickly returns to open, objectless presence rather than to sustained breath-focus. The breath is thus neither emphasized nor ignored; it is included without preference alongside sounds, bodily sensations, thoughts, and emotions. This inclusive stance reflects the fundamental orientation of shikantaza: allowing all phenomena to arise and pass naturally, without interference or grasping.

Within this practice, the breath can be understood as an embodiment of “just this” – one expression among many of the immediacy of the present moment. It is not privileged above other aspects of experience, yet its natural, unforced rhythm subtly supports the posture of non-doing and non-striving. By letting the breath be exactly as it is, the practitioner participates in a unified field of awareness in which nothing needs to be adjusted or attained. In this way, breathing in shikantaza is both utterly ordinary and quietly essential, not as a method, but as a simple facet of being fully present.