| ２００４年３月９日 | What did loss of "a stubborn old man" cause? |
| ２００３年６月２２日 | Why does Shogo impress me? |
| ２００３年６月２１日 | What does decrease of children cause? |
| ２００２年９月２４日 | Why
did we study? What do we live for? |
| ２００２年９月１１日 | Viva! GUMDAM |
| ２００２年８月３１日 | How conquest "Depression"? |
| ２００２年８月１７日 | You say,"A persecution complex!"? |
| ２００２年８月９日 | Viva! Korean movies |
| ２００２年７月３１日 | Majority, or minority? |
| ２００２年７月２７日 | What
is a singer?Ⅰ（愚痴編） What is a singer?Ⅱ（理屈編） |
| ２００２年７月２４日 | A worker, or a laborer? |