Some of the events that Tomo has appeared in during the year 1998 are as follows.

1998 01.28-1998.02.01	Jitterbug
1998 02.11	Valentine Aid
1998 03.19	Lemon Angel event Aichi Labor Hall
1998 04.08-1998.04.12	Haru no Bikkuri Kouen '98
1998 07.20	Tomo Natsu 98
1998 07.26	Sakurai Tomo handshake session in Sendai
1998 07.31	Sakurai Tomo handshake session in Sapporo
1998 08.02	Sakurai Tomo handshake session in Yokohama
1998 08.08	Tomo Natsu 98
1998 08.09	Japan Card Festival 1998
1998 08.09	Sakurai Tomo handshake session in Nagoya
1998 08.15	Sakurai Tomo handshake session in Akihabara
1998 08.22	Sakurai Tomo handshake session in Fukuoka
1998 08.29	Sakurai Tomo handshake session in Osaka
1998 10.10	Tokyo Game Show Autumn 1998
1998 10.14-1998.10.18	Glass Koujou ni Serenade
1998 12.25-1998.12.27	Christmas Fantasy Live 1998
1998 12.29	Anime Kouhaku Utagassen