まさに

also 正に

1. adverb, usually in kana exactly; just; precisely; really; truly; surely; certainly; without doubt
2. usually in kana right (when); just (as)
3. usually in kana, also written as 将に just (about to); on the point of; on the verge of; on the brink of
4. usually in kana, as まさに...べき; also written as 当に really (ought to); certainly (should); naturally

also 将に

1. adverb, usually in kana just (about to); on the point of; on the verge of; on the brink of

also 当に

1. adverb, usually in kana really (ought to); certainly (should); naturally