I spotted this video from Youtube user DontSayLazyy a bit earlier today, whilst looking for 'high level' play videos of Trouble Witches Neo, and thought it was pretty impressive.
Although the description from the user states he/she is playing 'poorly', i think that the play level is good and i learnt quite a bit of how i should tackle the bosses in this game. (Particularly the third boss is the one i always die on.)
Also whilst on the topic of Trouble Witches, i came across another video from Youtube user xDragonInstallx showing the 'awesome' dubbing in this game. Personally i think it's worth playing through the game at least once with the English dub turned on, it's so bad that it's good.