- 一方通行PEACE feat.SHIROSE , 彩 -xi-VocalTAKUMI (TacT,BooM BoX)
- AMAZING MEWHITE JAMVocalTAKUMI (TacT,BooM BoX)
- 追憶C&KVocalTAKUMI (TacT,BooM BoX)
- Silent Night feat. SHIROSESINGERS GUILDVocalTAKUMI (TacT,BooM BoX)
- autumn orange【コラボ用】AAAVocal1collabTAKUMI (TacT,BooM BoX)
- 大停電の夜にWHITE JAM feat.シロセ塾VocalTAKUMI (TacT,BooM BoX)
- 咲かないで 【誰が人気あるか企画】WHITE JAMVocal2collabTAKUMI (TacT,BooM BoX)
- 追憶C&KVocalTAKUMI (TacT,BooM BoX)
- 東京WHITE JAMVocalTAKUMI (TacT,BooM BoX)
- 全部、君のおかげ feat.SHIROSE from WHITE JAMSINGERS GUILDVocalTAKUMI (TacT,BooM BoX)