According to Moonphase Diary and the official 「Kodomo no Jikan」 website, the LE sixth volume of the Kojika manga will be bundled with a 25-minute episode; based on the “Kagami Kuro (Kuro-chan) × Shirai-sensei (Shiro-chan)” storyline — to be released January 21st. The OP and ED of the new 「Kodomo no Jikan Second Term」 series will also be featured…
「Kodomo no Jikan Second Term」 will be a 3-part OVA series focusing on the events of the fourth grade. Volume I of the new sequel is scheduled for release February 20th.
Volume I Extras: