diff --git a/autoload/eskk.vim b/autoload/eskk.vim
index 08671ad1..d490dcd0 100644
--- a/autoload/eskk.vim
+++ b/autoload/eskk.vim
@@ -75,6 +75,8 @@ let s:eskk_mappings = {
             \   'phase:henkan-select:next-page': {},
             \   'phase:henkan-select:prev-page': {},
             \   'phase:henkan-select:escape': {},
+            \   'phase:henkan-select:clear': {},
+            \   'phase:henkan-select:back-to-henkan': {},
             \   'phase:henkan-select:delete-from-dict': {},
             \   'mode:hira:toggle-hankata': {'fn': eskk#util#get_local_func('handle_toggle_hankata', s:SID_PREFIX)},
             \   'mode:hira:ctrl-q-key': {'fn': eskk#util#get_local_func('handle_ctrl_q_key', s:SID_PREFIX)},
@@ -119,6 +121,8 @@ let s:MODE_LOCAL_KEYS = {
             \       'phase:henkan-select:next-page',
             \       'phase:henkan-select:prev-page',
             \       'phase:henkan-select:escape',
+            \       'phase:henkan-select:clear',
+            \       'phase:henkan-select:back-to-henkan',
             \       'mode:hira:toggle-hankata',
             \       'mode:hira:ctrl-q-key',
             \       'mode:hira:toggle-kata',
@@ -141,6 +145,8 @@ let s:MODE_LOCAL_KEYS = {
             \       'phase:henkan-select:next-page',
             \       'phase:henkan-select:prev-page',
             \       'phase:henkan-select:escape',
+            \       'phase:henkan-select:clear',
+            \       'phase:henkan-select:back-to-henkan',
             \       'mode:kata:toggle-hankata',
             \       'mode:kata:ctrl-q-key',
             \       'mode:kata:toggle-kata',
@@ -163,6 +169,8 @@ let s:MODE_LOCAL_KEYS = {
             \       'phase:henkan-select:next-page',
             \       'phase:henkan-select:prev-page',
             \       'phase:henkan-select:escape',
+            \       'phase:henkan-select:clear',
+            \       'phase:henkan-select:back-to-henkan',
             \       'mode:hankata:toggle-hankata',
             \       'mode:hankata:ctrl-q-key',
             \       'mode:hankata:toggle-kata',
@@ -408,6 +416,8 @@ function! s:asym_filter(stash) abort "{{{
     let delete_from_dict = eskk#util#key2char(delete_from_dict)
     let choose_prev = get(mappings['phase:henkan-select:choose-prev'], 'lhs', '')
     let choose_prev = eskk#util#key2char(choose_prev)
+    let back_to_henkan = get(mappings['phase:henkan-select:back-to-henkan'], 'lhs', '')
+    let back_to_henkan = eskk#util#key2char(back_to_henkan)
     " Convert to real key
     if sticky_char ==# '<Space>' && phase ==# g:eskk#preedit#PHASE_NORMAL
       let sticky_char = "\<Space>"
@@ -455,6 +465,14 @@ function! s:asym_filter(stash) abort "{{{
         if char ==# ' '
             call preedit.choose_next_candidate(a:stash)
             return
+        elseif char ==# back_to_henkan
+            let henkan_result = eskk#get_skk_dict().get_henkan_result()
+            if !empty(henkan_result)
+                call preedit.set_henkan_phase(g:eskk#preedit#PHASE_HENKAN)
+                let yomi = henkan_result.get_key()
+                let buf_str = preedit.get_buf_str(g:eskk#preedit#PHASE_HENKAN)
+                call buf_str.rom_pairs.set_one_pair(yomi, yomi, {'converted': 1})
+            endif
         elseif char ==# choose_prev
             call preedit.choose_prev_candidate(a:stash)
             return
diff --git a/autoload/eskk/dictionary.vim b/autoload/eskk/dictionary.vim
index b8252f79..9bd6dc80 100644
--- a/autoload/eskk/dictionary.vim
+++ b/autoload/eskk/dictionary.vim
@@ -412,6 +412,12 @@ function! s:HenkanResult_select_candidate_prompt(skip_num, fallback) abort dict
     let mappings = eskk#_get_eskk_mappings()
     let prev_page = get(mappings['phase:henkan-select:prev-page'], 'lhs', '')
     let prev_page = eskk#util#key2char(prev_page)
+    let back_to_henkan = get(mappings['phase:henkan-select:back-to-henkan'], 'lhs', '')
+    let back_to_henkan = eskk#util#key2char(back_to_henkan)
+    let escape = get(mappings['phase:henkan-select:escape'], 'lhs', '')
+    let escape = eskk#util#key2char(escape)
+    let clear = get(mappings['phase:henkan-select:clear'], 'lhs', '')
+    let clear = eskk#util#key2char(clear)
 
     call eskk#util#assert(
                 \   len(words) > a:skip_num,
@@ -454,8 +460,18 @@ function! s:HenkanResult_select_candidate_prompt(skip_num, fallback) abort dict
         endtry
 
 
-        if char ==# "\<C-g>"
+        if char ==# escape
             return a:fallback
+        elseif char ==# back_to_henkan
+            let self._candidates_index = -1
+            call self.preedit.set_henkan_phase(g:eskk#preedit#PHASE_HENKAN)
+            return [self._key, self._okuri]
+        elseif char ==# clear
+            let org_preedit = eskk#get_preedit()
+            call org_preedit.clear_all()
+            let self._candidates_index = -1
+            call org_preedit.set_henkan_phase(g:eskk#preedit#PHASE_NORMAL)
+            return ['', '']
         elseif char ==# ' '
             if eskk#util#has_idx(pages, page_index + 1)
                 let page_index += 1
diff --git a/doc/eskk.jax b/doc/eskk.jax
index efae8a04..857b6edc 100644
--- a/doc/eskk.jax
+++ b/doc/eskk.jax
@@ -749,6 +749,27 @@ A.
 
 eskkの補完はpum.vimでは動作しないことに注意してください．
 
+Q. 候補一覧表示時に <ESC> でキャンセルしたいです。
+
+A.
+>
+	    EskkUnmap -type=phase:henkan-select:escape <C-g>
+	    EskkMap -type=phase:henkan-select:escape <ESC>
+
+Q. 候補一覧表示時のキャンセルで変換前の状態に戻りたいです。
+
+A.
+>
+	    EskkUnmap -type=phase:henkan-select:escape <C-g>
+	    EskkMap -type=phase:henkan-select:back-to-henkan <C-g>
+
+Q. 候補一覧表示時のキャンセルで入力をクリアしたいです。
+
+A.
+>
+	    EskkUnmap -type=phase:henkan-select:escape <C-g>
+	    EskkMap -type=phase:henkan-select:clear <C-g>
+
 					*eskk-faq-use-azik*
 Q. AZIKで入力したいです。
 A. 以下に設定例を示します。 |g:eskk#use_azik| も参照してください。