(U+58F1): Apply new conventions for glyph granularity.
(U-
0002152A): New character.
(M-05659): Unify IU+2152A, MJ033292 and KOSEKI-064790; use
`<-denotational' for U-
0002152A.
(U-
0002152B): New character.
(M-05660): Unify IU+2152B; use `<-denotational' for U-
0002152B.
(U+58F9): Apply new conventions for glyph granularity.
(U-
00021539): Likewise.
(U+5901): Add `ideographic-structure'; add `sound@ja/on'.
(U-
0002153E): Apply new conventions for glyph granularity.
(U-
0002154B): Likewise.
(U-
00021548): Add `sound@ja/on'.
(IU+21548): Unify MJ033309, KOSEKI-065090 and M-05687.
(U-
0002154D): Apply new conventions for glyph granularity.