.pmx importation fails with Japanese props

[Jyzee]

While trying to import a .pmx, I get that :

Traceback (most recent call last):
  File "/opt/blender-2.66/2.66/scripts/addons/blender26-meshio/__init__.py", line 85, in execute
    import_pmx._execute(**self.as_keywords(ignore=('filter_glob',)))
  File "/opt/blender-2.66/2.66/scripts/addons/blender26-meshio/import_pmx.py", line 608, in _execute
    import_pmx_model(filepath, reader.read_from_file(filepath), **kwargs)
  File "/opt/blender-2.66/2.66/scripts/addons/blender26-meshio/import_pmx.py", line 441, in import_pmx_model
    armature_object=__create_armature(model.bones, model.display_slots)
  File "/opt/blender-2.66/2.66/scripts/addons/blender26-meshio/import_pmx.py", line 315, in __create_armature
    p_bone=pose.bones[b.name]
KeyError: 'bpy_prop_collection[key]: key "左肩P" not found'

Maybe something to do with Japanese names ?
Let me know if you need the .pmx file.

[ousttrue]

It may be a problem peculiar to the model.
Please send pmx to ousttrue@gmail.com.

[Jyzee]

Late, but sent :)

[ousttrue]

Thank you for sending a model.
It has checked that a problem reappeared.
I begin to investigate the problem.

[ousttrue]

Since the head position of the bone in question and the position of a tail were the same, it was not able to exist in blender.
The code which shifts a little tail position was added.
It is version 2.7.4.