I'm able to get 原稿用紙 -style layout, grids and vertical writing with openoffice.org's writer. but there are 2 issues:
1) The "hyphen" in katakana words to elongate the sound (for example, in クラスメート, the line between "メ" and "と") should be standing up like the the letter "l" (lowercase of "L").
2) Small つ、よ、ゆ、や、etc (for example, the "ゅ"and "っ" in しゅっしん) should be placed in the upper right corner of the box, and not in the center.
How can we fix this problem?
(If someone can give a good translation of this post, I'd appreciate it. That way, I can post the question to Japanese users in other places. Thanks.)