diff --git a/nvim/lua/global.lua b/nvim/lua/global.lua
index 1cb58d4..159b744 100644
--- a/nvim/lua/global.lua
+++ b/nvim/lua/global.lua
@@ -38,6 +38,10 @@ vim.filetype.add({
 })
 
 
+-- Keymap
+vim.keymap.set('n', "<leader>e", vim.diagnostic.open_float, {})
+
+
 -- Workaround: https://github.com/neovim/neovim/issues/21856
 vim.api.nvim_create_autocmd({ "VimLeave" }, {
   callback = function()
diff --git a/nvim/lua/neovide.lua b/nvim/lua/neovide.lua
index 4a8bc39..49bd7ee 100644
--- a/nvim/lua/neovide.lua
+++ b/nvim/lua/neovide.lua
@@ -1,2 +1,25 @@
 vim.g.neovide_scale_factor = 0.75
 
+-- Japanese IME compat
+local function set_ime(args)
+  if args.event:match("Enter$") then
+    vim.g.neovide_input_ime = true
+  else
+    vim.g.neovide_input_ime = false
+  end
+end
+
+local ime_input = vim.api.nvim_create_augroup("ime_input", { clear = true })
+
+vim.api.nvim_create_autocmd({ "InsertEnter", "InsertLeave" }, {
+  group = ime_input,
+  pattern = "*",
+  callback = set_ime
+})
+
+vim.api.nvim_create_autocmd({ "CmdlineEnter", "CmdlineLeave" }, {
+  group = ime_input,
+  pattern = "[/\\?]",
+  callback = set_ime
+})
+