how many times has sado kisen participated in being an original operator?
2
col : hull | type | original name | original operator | delivery | disposition (2012) | 2nd name | 2nd operator | 3rd name | 3rd operator row 1 : № 1 | 929-117 | tsubasa | sado kisen | mar 1998 | active |  |  |  |  row 2 : № 2 | 929-117 | pegasus | kyusyu shosen co. ltd. | jun 1989 | active | toppy 1 | tane yaku jetfoils |  |  row 3 : № 3 | 929-117 | toppy 1 | tane yaku jetfoils | sep 1989 | active | beetle 3 | jr kyushu jet ferries |  |  row 4 : № 4 | 929-117 | princess dacil | trasmediterranea | mar 1990 | active | pegasus | kyusyu shosen co. ltd. |  |  row 5 : № 5 | 929-117 | nagasaki | jr kyushu jet ferries | apr 1990 | active | beetle 1 | jr kyushu jet ferries |  |  row 6 : № 6 | 929-117 | beetle | jr kyushu jet ferries | jul 1990 | active | rocket | cosmo line | rocket 3 | tane yaku jetfoils row 7 : № 7 | 929-117 | unicorn | kyusyu shosen co. ltd. | oct 1990 | active | pegasus 2 | kyusyu shosen co. ltd. |  |  row 8 : № 8 | 929-117 | beetle 2 | jr kyushu jet ferries | feb 1991 | active |  |  |  |  row 9 : № 9 | 929-117 | venus | kyushu yusen | mar 1991 | active |  |  |  |  row 10 : № 10 | 929-117 | suisei | sado kisen | apr 1991 | active |  |  |  |  row 11 : № 11 | 929-117 | princess teguise | trasmediterranea | jun 1991 | active | 2007 toppy 5 | tane yaku jetfoils |  |  row 12 : № 12 | 929-117 | toppy 2 | tane yaku jetfoils | apr 1992 | active |  |  |  |  row 13 : № 13 | 929-117 | toppy 3 | tane yaku jetfoils | mar 1995 | active |  |  |  |  row 14 : № 14 | 929-117 | crystal wing | kaijo access co. | jun 1994 | active | 2002 beetle 5 | jr kyushu jet ferries |  |  row 15 : № 15 | 929-117 | emerald wing | kaijo access co. | jun 1994 | active | 2004 rocket 1 | cosmo line | - | tane yaku jetfoil
how many times has sado kisen participated in being an original operator?
Hull Type Original Name Original Operator Delivery Disposition (2012) 2nd name 2nd operator 3rd Name 3rd operator
№ 1 929-117 Tsubasa Sado Kisen Mar 1998 Active
№ 2 929-117 Pegasus Kyusyu Shosen Co. Ltd. Jun 1989 Active Toppy 1 Tane Yaku Jetfoils
№ 3 929-117 Toppy 1 Tane Yaku Jetfoils Sep 1989 Active Beetle 3 JR Kyushu Jet Ferries
№ 4 929-117 Princess Dacil Trasmediterranea Mar 1990 Active Pegasus Kyusyu Shosen Co. Ltd.
№ 5 929-117 Nagasaki JR Kyushu Jet Ferries Apr 1990 Active Beetle 1 JR Kyushu Jet Ferries
№ 6 929-117 Beetle JR Kyushu Jet Ferries Jul 1990 Active Rocket Cosmo Line Rocket 3 Tane Yaku Jetfoils
№ 7 929-117 Unicorn Kyusyu Shosen Co. Ltd. Oct 1990 Active Pegasus 2 Kyusyu Shosen Co. Ltd.
№ 8 929-117 Beetle 2 JR Kyushu Jet Ferries Feb 1991 Active
№ 9 929-117 Venus Kyushu Yusen Mar 1991 Active
№ 10 929-117 Suisei Sado Kisen Apr 1991 Active
№ 11 929-117 Princess Teguise Trasmediterranea Jun 1991 Active 2007 Toppy 5 Tane Yaku Jetfoils
№ 12 929-117 Toppy 2 Tane Yaku Jetfoils Apr 1992 Active
№ 13 929-117 Toppy 3 Tane Yaku Jetfoils Mar 1995 Active
№ 14 929-117 Crystal Wing Kaijo Access Co. Jun 1994 Active 2002 Beetle 5 JR Kyushu Jet Ferries
№ 15 929-117 Emerald Wing Kaijo Access Co. Jun 1994 Active 2004 Rocket 1 Cosmo Line - Tane Yaku Jetfoil
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