Chapter 1
December 8th
Shinichi-niichan bought me a diary today! He told me that I should write what I feel like in this. I think I will! It's very fun, I'll show it to Genta-kun, Mitsuhiko-kun, and Ayumi-chan tomorrow!
December 9th
Today, I showed my new diary to my friends. Ayumi-chan thought it was so cool that my brother got me a diary. I love Shinichi-niichan, he's so nice! He played soccer with me today, but he's too good. I couldn't block a single goal, even with Mitsuhiko-kun helping me.
December 10th
Shinichi-niichan says he going with Ran-neechan to the amusement park tomorrow! I wanted to go with him, but he says only him and Ran-neechan are going. I know, I'll invite my friends to come with me! That way, I can go to Tropical Land!
December 11th
No one could come today, so I stayed home. I finished my homework like my brother told me to, but he's taking an awfully long time. He said he'd be back before dinner, where is he? Oh, the phone's ringing, better pick it up…
Ran-neechan just called and asked where Shinichi-niichan is. I told her I didn't know. She said I should come over to her house because I haven't had dinner yet. Where did Shinichi-niichan go?
December 13th
Shinichi-niichan hasn't been seen since yesterday. Ran-neechan told me not to worry about him. But I'm scared; Ayumi-chan is too. She says maybe Shinichi-niichan has been kidnapped. Genta-kun and Mitsuhiko-kun tried to cheer me up today, but how could I cheer up? Shinichi-niichan, I need you back now.