6.8 Warichu (割り注)

Synopsis

Warichu (割り注, "split note") is an inset two-line annotation set at half size within the run of the main text — a traditional interlinear note.

A paired inline range:

本文［＃割り注］注の内容［＃割り注終わり］に続く本文。

warichu-open  = LBRACK HASH %s"割り注" RBRACK
warichu-close = LBRACK HASH %s"割り注終わり" RBRACK

None; the enclosed content is the note body.

The opener and closer are recognized as inline annotation markers; the content between them is the warichu body. The pair is an inline construct (§7.3) — it does not introduce block structure and, in the corpus, does not span a line.
Reference rendering (§8) wraps the body as inline: <span class="aozora-warichu">…</span>.
Serialization reconstructs the opener/closer byte-exact (§7.6).

break-in-single-line-container (warning) — a page or section break inside an open warichu range drops it (§7.4, §6.9): a break is block-level and a warichu is inline.
unclosed-bracket — an opener with no closer.

warichu_inline.